{"Species_code":"t229","Ancestor_code":"n227","Start_date":55.4,"End_date":55.3,"Species_name":"Acarinina_africana"}
{"Species_code":"n246","Ancestor_code":"n244","Start_date":53.2,"End_date":50.4,"Species_name":"Acarinina_alticonica"}
{"Species_code":"t247","Ancestor_code":"n246","Start_date":50.4,"End_date":47,"Species_name":"Acarinina_alticonica"}
{"Species_code":"n231","Ancestor_code":"n230","Start_date":55.7,"End_date":50.8,"Species_name":"Acarinina_angulosa"}
{"Species_code":"t232","Ancestor_code":"n231","Start_date":50.8,"End_date":46.4,"Species_name":"Acarinina_angulosa"}
{"Species_code":"t243","Ancestor_code":"n241","Start_date":50.4,"End_date":48.7,"Species_name":"Acarinina_aspensis"}
{"Species_code":"n259","Ancestor_code":"n258","Start_date":49.8,"End_date":49,"Species_name":"Acarinina_boudreauxi"}
{"Species_code":"n261","Ancestor_code":"n259","Start_date":49,"End_date":47,"Species_name":"Acarinina_boudreauxi"}
{"Species_code":"t262","Ancestor_code":"n261","Start_date":47,"End_date":43.7,"Species_name":"Acarinina_boudreauxi"}
{"Species_code":"t260","Ancestor_code":"n259","Start_date":49,"End_date":40.5,"Species_name":"Acarinina_bullbrooki"}
{"Species_code":"n283","Ancestor_code":"n281","Start_date":56.5,"End_date":50.8,"Species_name":"Acarinina_coalingensis"}
{"Species_code":"t284","Ancestor_code":"n283","Start_date":50.8,"End_date":50.1,"Species_name":"Acarinina_coalingensis"}
{"Species_code":"n238","Ancestor_code":"n237","Start_date":50.45,"End_date":42.5,"Species_name":"Acarinina_collactea"}
{"Species_code":"t239","Ancestor_code":"n238","Start_date":42.5,"End_date":30.3,"Species_name":"Acarinina_collactea"}
{"Species_code":"t233","Ancestor_code":"n231","Start_date":50.8,"End_date":44,"Species_name":"Acarinina_cuneicamerata"}
{"Species_code":"t250","Ancestor_code":"n248","Start_date":43.2,"End_date":31.8,"Species_name":"Acarinina_echinata"}
{"Species_code":"n252","Ancestor_code":"n251","Start_date":56.3,"End_date":55.7,"Species_name":"Acarinina_esnaensis"}
{"Species_code":"t253","Ancestor_code":"n252","Start_date":55.7,"End_date":51.2,"Species_name":"Acarinina_esnaensis"}
{"Species_code":"n225","Ancestor_code":"n224","Start_date":55.8,"End_date":55.45,"Species_name":"Acarinina_esnehensis"}
{"Species_code":"n226","Ancestor_code":"n225","Start_date":55.45,"End_date":50.4,"Species_name":"Acarinina_esnehensis"}
{"Species_code":"n235","Ancestor_code":"n234","Start_date":54,"End_date":52.3,"Species_name":"Acarinina_interposita"}
{"Species_code":"t236","Ancestor_code":"n235","Start_date":52.3,"End_date":50.4,"Species_name":"Acarinina_interposita"}
{"Species_code":"n266","Ancestor_code":"n264","Start_date":49.25,"End_date":48.7,"Species_name":"Acarinina_mcgowrani"}
{"Species_code":"t280","Ancestor_code":"n266","Start_date":48.7,"End_date":38,"Species_name":"Acarinina_mcgowrani"}
{"Species_code":"n222","Ancestor_code":"n220","Start_date":59.25,"End_date":56.4,"Species_name":"Acarinina_mckannai"}
{"Species_code":"t223","Ancestor_code":"n222","Start_date":56.4,"End_date":56.3,"Species_name":"Acarinina_mckannai"}
{"Species_code":"t240","Ancestor_code":"n238","Start_date":42.5,"End_date":35.8,"Species_name":"Acarinina_medizzai"}
{"Species_code":"n219","Ancestor_code":"n217","Start_date":59.5,"End_date":59.4,"Species_name":"Acarinina_nitida"}
{"Species_code":"n281","Ancestor_code":"n219","Start_date":59.4,"End_date":56.5,"Species_name":"Acarinina_nitida"}
{"Species_code":"n251","Ancestor_code":"n281","Start_date":56.5,"End_date":56.3,"Species_name":"Acarinina_nitida"}
{"Species_code":"t282","Ancestor_code":"n251","Start_date":56.3,"End_date":56.2,"Species_name":"Acarinina_nitida"}
{"Species_code":"n237","Ancestor_code":"n235","Start_date":52.3,"End_date":50.45,"Species_name":"Acarinina_pentacamerata"}
{"Species_code":"n241","Ancestor_code":"n237","Start_date":50.45,"End_date":50.4,"Species_name":"Acarinina_pentacamerata"}
{"Species_code":"t242","Ancestor_code":"n241","Start_date":50.4,"End_date":47,"Species_name":"Acarinina_pentacamerata"}
{"Species_code":"n267","Ancestor_code":"n266","Start_date":48.7,"End_date":48.1,"Species_name":"Acarinina_praetopilensis"}
{"Species_code":"n275","Ancestor_code":"n267","Start_date":48.1,"End_date":43.2,"Species_name":"Acarinina_praetopilensis"}
{"Species_code":"t276","Ancestor_code":"n275","Start_date":43.2,"End_date":40,"Species_name":"Acarinina_praetopilensis"}
{"Species_code":"n285","Ancestor_code":"n283","Start_date":50.8,"End_date":39,"Species_name":"Acarinina_primitiva"}
{"Species_code":"t286","Ancestor_code":"n285","Start_date":39,"End_date":38.8,"Species_name":"Acarinina_primitiva"}
{"Species_code":"n248","Ancestor_code":"n246","Start_date":50.4,"End_date":43.2,"Species_name":"Acarinina_pseudosubsphaerica"}
{"Species_code":"t249","Ancestor_code":"n248","Start_date":43.2,"End_date":42.3,"Species_name":"Acarinina_pseudosubsphaerica"}
{"Species_code":"n256","Ancestor_code":"n254","Start_date":55.5,"End_date":54,"Species_name":"Acarinina_pseudotopilensis"}
{"Species_code":"n258","Ancestor_code":"n256","Start_date":54,"End_date":49.8,"Species_name":"Acarinina_pseudotopilensis"}
{"Species_code":"n264","Ancestor_code":"n258","Start_date":49.8,"End_date":49.25,"Species_name":"Acarinina_pseudotopilensis"}
{"Species_code":"t265","Ancestor_code":"n264","Start_date":49.25,"End_date":47.25,"Species_name":"Acarinina_pseudotopilensis"}
{"Species_code":"t263","Ancestor_code":"n261","Start_date":47,"End_date":40.5,"Species_name":"Acarinina_punctocarinata"}
{"Species_code":"t257","Ancestor_code":"n256","Start_date":54,"End_date":50.4,"Species_name":"Acarinina_quetra"}
{"Species_code":"t279","Ancestor_code":"n277","Start_date":42.8,"End_date":38.2,"Species_name":"Acarinina_rohri"}
{"Species_code":"n227","Ancestor_code":"n225","Start_date":55.45,"End_date":55.4,"Species_name":"Acarinina_sibaiyaensis"}
{"Species_code":"t228","Ancestor_code":"n227","Start_date":55.4,"End_date":55.3,"Species_name":"Acarinina_sibaiyaensis"}
{"Species_code":"n224","Ancestor_code":"n222","Start_date":56.4,"End_date":55.8,"Species_name":"Acarinina_soldadoensis"}
{"Species_code":"n230","Ancestor_code":"n224","Start_date":55.8,"End_date":55.7,"Species_name":"Acarinina_soldadoensis"}
{"Species_code":"n234","Ancestor_code":"n230","Start_date":55.7,"End_date":54,"Species_name":"Acarinina_soldadoensis"}
{"Species_code":"n244","Ancestor_code":"n234","Start_date":54,"End_date":53.2,"Species_name":"Acarinina_soldadoensis"}
{"Species_code":"t245","Ancestor_code":"n244","Start_date":53.2,"End_date":46.4,"Species_name":"Acarinina_soldadoensis"}
{"Species_code":"n217","Ancestor_code":"n215","Start_date":60.8,"End_date":59.5,"Species_name":"Acarinina_strabocella"}
{"Species_code":"t218","Ancestor_code":"n217","Start_date":59.5,"End_date":59.3,"Species_name":"Acarinina_strabocella"}
{"Species_code":"n220","Ancestor_code":"n219","Start_date":59.4,"End_date":59.25,"Species_name":"Acarinina_subsphaerica"}
{"Species_code":"t221","Ancestor_code":"n220","Start_date":59.25,"End_date":54.2,"Species_name":"Acarinina_subsphaerica"}
{"Species_code":"n277","Ancestor_code":"n275","Start_date":43.2,"End_date":42.8,"Species_name":"Acarinina_topilensis"}
{"Species_code":"t278","Ancestor_code":"n277","Start_date":42.8,"End_date":40.3,"Species_name":"Acarinina_topilensis"}
{"Species_code":"n254","Ancestor_code":"n252","Start_date":55.7,"End_date":55.5,"Species_name":"Acarinina_wilcoxensis"}
{"Species_code":"t255","Ancestor_code":"n254","Start_date":55.5,"End_date":50.9,"Species_name":"Acarinina_wilcoxensis"}
{"Species_code":"t198","Ancestor_code":"n196","Start_date":49.55,"End_date":47.55,"Species_name":"Astrorotalia_palmerae"}
{"Species_code":"n666","Ancestor_code":"n635","Start_date":5,"End_date":0.3,"Species_name":"Beella_digitata"}
{"Species_code":"t637","Ancestor_code":"n666","Start_date":0.3,"End_date":0,"Species_name":"Beella_digitata"}
{"Species_code":"t667","Ancestor_code":"n666","Start_date":0.3,"End_date":0,"Species_name":"Beella_megastoma"}
{"Species_code":"n635","Ancestor_code":"n634","Start_date":12.4,"End_date":5,"Species_name":"Beella_praedigitata"}
{"Species_code":"t636","Ancestor_code":"n635","Start_date":5,"End_date":0.8,"Species_name":"Beella_praedigitata"}
{"Species_code":"t455","Ancestor_code":"n453","Start_date":39,"End_date":34.3,"Species_name":"Catapsydrax_africanus"}
{"Species_code":"t459","Ancestor_code":"n458","Start_date":37.6,"End_date":17.3,"Species_name":"Catapsydrax_dissimilis"}
{"Species_code":"t457","Ancestor_code":"n456","Start_date":40.4,"End_date":34.3,"Species_name":"Catapsydrax_globiformis"}
{"Species_code":"n453","Ancestor_code":"n452","Start_date":44.35,"End_date":39,"Species_name":"Catapsydrax_howei"}
{"Species_code":"t454","Ancestor_code":"n453","Start_date":39,"End_date":33.7,"Species_name":"Catapsydrax_howei"}
{"Species_code":"t464","Ancestor_code":"n462","Start_date":17.1,"End_date":10.9,"Species_name":"Catapsydrax_parvulus"}
{"Species_code":"n462","Ancestor_code":"n460","Start_date":27.5,"End_date":17.1,"Species_name":"Catapsydrax_stainforthi"}
{"Species_code":"t463","Ancestor_code":"n462","Start_date":17.1,"End_date":16.9,"Species_name":"Catapsydrax_stainforthi"}
{"Species_code":"n452","Ancestor_code":"n451","Start_date":55,"End_date":44.35,"Species_name":"Catapsydrax_unicavus"}
{"Species_code":"n456","Ancestor_code":"n452","Start_date":44.35,"End_date":40.4,"Species_name":"Catapsydrax_unicavus"}
{"Species_code":"n458","Ancestor_code":"n456","Start_date":40.4,"End_date":37.6,"Species_name":"Catapsydrax_unicavus"}
{"Species_code":"n460","Ancestor_code":"n458","Start_date":37.6,"End_date":27.5,"Species_name":"Catapsydrax_unicavus"}
{"Species_code":"t461","Ancestor_code":"n460","Start_date":27.5,"End_date":17.3,"Species_name":"Catapsydrax_unicavus"}
{"Species_code":"t672","Ancestor_code":"n668","Start_date":16.4,"End_date":12.1,"Species_name":"Clavatorella_bermudezi"}
{"Species_code":"t374","Ancestor_code":"n373","Start_date":47.22,"End_date":42.7,"Species_name":"Clavigerinella_akersi"}
{"Species_code":"n377","Ancestor_code":"n375","Start_date":44.6,"End_date":44.5,"Species_name":"Clavigerinella_caucasica"}
{"Species_code":"t378","Ancestor_code":"n377","Start_date":44.5,"End_date":44.45,"Species_name":"Clavigerinella_caucasica"}
{"Species_code":"t370","Ancestor_code":"n369","Start_date":47.4,"End_date":43.3,"Species_name":"Clavigerinella_colombiana"}
{"Species_code":"n369","Ancestor_code":"n367","Start_date":48.1,"End_date":47.4,"Species_name":"Clavigerinella_eocanica"}
{"Species_code":"n371","Ancestor_code":"n369","Start_date":47.4,"End_date":47.25,"Species_name":"Clavigerinella_eocanica"}
{"Species_code":"n373","Ancestor_code":"n371","Start_date":47.25,"End_date":47.22,"Species_name":"Clavigerinella_eocanica"}
{"Species_code":"n375","Ancestor_code":"n373","Start_date":47.22,"End_date":44.6,"Species_name":"Clavigerinella_eocanica"}
{"Species_code":"t376","Ancestor_code":"n375","Start_date":44.6,"End_date":34,"Species_name":"Clavigerinella_eocanica"}
{"Species_code":"t372","Ancestor_code":"n371","Start_date":47.25,"End_date":43.3,"Species_name":"Clavigerinella_jarvisi"}
{"Species_code":"t399","Ancestor_code":"n397","Start_date":36.4,"End_date":33.7,"Species_name":"Cribrohantkenina_inflata"}
{"Species_code":"t332","Ancestor_code":"n330","Start_date":23.7,"End_date":3,"Species_name":"Dentoglobigerina_altispira"}
{"Species_code":"t350","Ancestor_code":"n349","Start_date":32,"End_date":3.3,"Species_name":"Dentoglobigerina_baroemoensis"}
{"Species_code":"t339","Ancestor_code":"n337","Start_date":26,"End_date":18.8,"Species_name":"Dentoglobigerina_binaiensis"}
{"Species_code":"n287","Ancestor_code":"n285","Start_date":39,"End_date":37.2,"Species_name":"Dentoglobigerina_galavisi"}
{"Species_code":"n325","Ancestor_code":"n287","Start_date":37.2,"End_date":35.4,"Species_name":"Dentoglobigerina_galavisi"}
{"Species_code":"n327","Ancestor_code":"n325","Start_date":35.4,"End_date":34,"Species_name":"Dentoglobigerina_galavisi"}
{"Species_code":"n333","Ancestor_code":"n327","Start_date":34,"End_date":33.9,"Species_name":"Dentoglobigerina_galavisi"}
{"Species_code":"n349","Ancestor_code":"n333","Start_date":33.9,"End_date":32,"Species_name":"Dentoglobigerina_galavisi"}
{"Species_code":"n351","Ancestor_code":"n349","Start_date":32,"End_date":27.3,"Species_name":"Dentoglobigerina_galavisi"}
{"Species_code":"t352","Ancestor_code":"n351","Start_date":27.3,"End_date":27.2,"Species_name":"Dentoglobigerina_galavisi"}
{"Species_code":"n330","Ancestor_code":"n328","Start_date":27.1,"End_date":23.7,"Species_name":"Dentoglobigerina_globosa"}
{"Species_code":"t331","Ancestor_code":"n330","Start_date":23.7,"End_date":3,"Species_name":"Dentoglobigerina_globosa"}
{"Species_code":"n328","Ancestor_code":"n327","Start_date":34,"End_date":27.1,"Species_name":"Dentoglobigerina_globularis"}
{"Species_code":"t329","Ancestor_code":"n328","Start_date":27.1,"End_date":18.8,"Species_name":"Dentoglobigerina_globularis"}
{"Species_code":"n353","Ancestor_code":"n351","Start_date":27.3,"End_date":25.1,"Species_name":"Dentoglobigerina_larmeui"}
{"Species_code":"t354","Ancestor_code":"n353","Start_date":25.1,"End_date":11.2,"Species_name":"Dentoglobigerina_larmeui"}
{"Species_code":"n342","Ancestor_code":"n340","Start_date":33.3,"End_date":33.2,"Species_name":"Dentoglobigerina_prasaepis"}
{"Species_code":"t343","Ancestor_code":"n342","Start_date":33.2,"End_date":23.8,"Species_name":"Dentoglobigerina_prasaepis"}
{"Species_code":"t326","Ancestor_code":"n325","Start_date":35.4,"End_date":27.4,"Species_name":"Dentoglobigerina_pseudovenezuelana"}
{"Species_code":"t345","Ancestor_code":"n344","Start_date":30,"End_date":24.3,"Species_name":"Dentoglobigerina_rohri"}
{"Species_code":"n337","Ancestor_code":"n335","Start_date":33.4,"End_date":26,"Species_name":"Dentoglobigerina_sellii"}
{"Species_code":"t338","Ancestor_code":"n337","Start_date":26,"End_date":24.1,"Species_name":"Dentoglobigerina_sellii"}
{"Species_code":"n334","Ancestor_code":"n333","Start_date":33.9,"End_date":33.7,"Species_name":"Dentoglobigerina_sp"}
{"Species_code":"n340","Ancestor_code":"n334","Start_date":33.7,"End_date":33.3,"Species_name":"Dentoglobigerina_sp"}
{"Species_code":"t341","Ancestor_code":"n340","Start_date":33.3,"End_date":32.9,"Species_name":"Dentoglobigerina_sp"}
{"Species_code":"n335","Ancestor_code":"n334","Start_date":33.7,"End_date":33.4,"Species_name":"Dentoglobigerina_tapuriensis"}
{"Species_code":"t336","Ancestor_code":"n335","Start_date":33.4,"End_date":25.5,"Species_name":"Dentoglobigerina_tapuriensis"}
{"Species_code":"n344","Ancestor_code":"n342","Start_date":33.2,"End_date":30,"Species_name":"Dentoglobigerina_venezuelana"}
{"Species_code":"n346","Ancestor_code":"n344","Start_date":30,"End_date":4.2,"Species_name":"Dentoglobigerina_venezuelana"}
{"Species_code":"t347","Ancestor_code":"n346","Start_date":4.2,"End_date":3.3,"Species_name":"Dentoglobigerina_venezuelana"}
{"Species_code":"n480","Ancestor_code":"n478","Start_date":64.9,"End_date":61.2,"Species_name":"Eoglobigerina_edita"}
{"Species_code":"t481","Ancestor_code":"n480","Start_date":61.2,"End_date":61.15,"Species_name":"Eoglobigerina_edita"}
{"Species_code":"n477","Ancestor_code":"n151","Start_date":64.97,"End_date":64.92,"Species_name":"Eoglobigerina_eobulloides"}
{"Species_code":"n478","Ancestor_code":"n477","Start_date":64.92,"End_date":64.9,"Species_name":"Eoglobigerina_eobulloides"}
{"Species_code":"t479","Ancestor_code":"n478","Start_date":64.9,"End_date":63.6,"Species_name":"Eoglobigerina_eobulloides"}
{"Species_code":"t482","Ancestor_code":"n480","Start_date":61.2,"End_date":60.9,"Species_name":"Eoglobigerina_spiralis"}
{"Species_code":"t294","Ancestor_code":"n293","Start_date":17,"End_date":16.4,"Species_name":"Fohsella_birnageae"}
{"Species_code":"n300","Ancestor_code":"n298","Start_date":13.4,"End_date":13.3,"Species_name":"Fohsella_fohsi"}
{"Species_code":"t301","Ancestor_code":"n300","Start_date":13.3,"End_date":11.9,"Species_name":"Fohsella_fohsi"}
{"Species_code":"n307","Ancestor_code":"n305","Start_date":13.7,"End_date":13.6,"Species_name":"Fohsella_lenguaensis"}
{"Species_code":"t309","Ancestor_code":"n307","Start_date":13.6,"End_date":6.7,"Species_name":"Fohsella_lenguaensis"}
{"Species_code":"n302","Ancestor_code":"n300","Start_date":13.3,"End_date":13.1,"Species_name":"Fohsella_lobata"}
{"Species_code":"t303","Ancestor_code":"n302","Start_date":13.1,"End_date":11.9,"Species_name":"Fohsella_lobata"}
{"Species_code":"t308","Ancestor_code":"n307","Start_date":13.6,"End_date":9.3,"Species_name":"Fohsella_paralenguaensis"}
{"Species_code":"n297","Ancestor_code":"n295","Start_date":14.3,"End_date":13.8,"Species_name":"Fohsella_peripheroacuta"}
{"Species_code":"n305","Ancestor_code":"n297","Start_date":13.8,"End_date":13.7,"Species_name":"Fohsella_peripheroacuta"}
{"Species_code":"t306","Ancestor_code":"n305","Start_date":13.7,"End_date":13.4,"Species_name":"Fohsella_peripheroacuta"}
{"Species_code":"n293","Ancestor_code":"n291","Start_date":22,"End_date":17,"Species_name":"Fohsella_peripheroronda"}
{"Species_code":"n295","Ancestor_code":"n293","Start_date":17,"End_date":14.3,"Species_name":"Fohsella_peripheroronda"}
{"Species_code":"t296","Ancestor_code":"n295","Start_date":14.3,"End_date":13.8,"Species_name":"Fohsella_peripheroronda"}
{"Species_code":"n298","Ancestor_code":"n297","Start_date":13.8,"End_date":13.4,"Species_name":"Fohsella_praefohsi"}
{"Species_code":"t299","Ancestor_code":"n298","Start_date":13.4,"End_date":13.1,"Species_name":"Fohsella_praefohsi"}
{"Species_code":"t304","Ancestor_code":"n302","Start_date":13.1,"End_date":11.9,"Species_name":"Fohsella_robusta"}
{"Species_code":"n16","Ancestor_code":"n2","Start_date":64.95,"End_date":64.9,"Species_name":"Globanomalina_archeocompressa"}
{"Species_code":"n4","Ancestor_code":"n16","Start_date":64.9,"End_date":62.9,"Species_name":"Globanomalina_archeocompressa"}
{"Species_code":"t3","Ancestor_code":"n4","Start_date":62.9,"End_date":62.8,"Species_name":"Globanomalina_archeocompressa"}
{"Species_code":"n33","Ancestor_code":"n32","Start_date":55.88,"End_date":48.7,"Species_name":"Globanomalina_australiformis"}
{"Species_code":"t34","Ancestor_code":"n33","Start_date":48.7,"End_date":43.8,"Species_name":"Globanomalina_australiformis"}
{"Species_code":"n11","Ancestor_code":"n10","Start_date":59.45,"End_date":56.3,"Species_name":"Globanomalina_chapmani"}
{"Species_code":"t12","Ancestor_code":"n11","Start_date":56.3,"End_date":53.7,"Species_name":"Globanomalina_chapmani"}
{"Species_code":"n6","Ancestor_code":"n4","Start_date":62.9,"End_date":61.1,"Species_name":"Globanomalina_compressa"}
{"Species_code":"t5","Ancestor_code":"n6","Start_date":61.1,"End_date":60.7,"Species_name":"Globanomalina_compressa"}
{"Species_code":"n10","Ancestor_code":"n6","Start_date":61.1,"End_date":59.45,"Species_name":"Globanomalina_ehrenbergi"}
{"Species_code":"n8","Ancestor_code":"n10","Start_date":59.45,"End_date":59.4,"Species_name":"Globanomalina_ehrenbergi"}
{"Species_code":"t7","Ancestor_code":"n8","Start_date":59.4,"End_date":59.38,"Species_name":"Globanomalina_ehrenbergi"}
{"Species_code":"n20","Ancestor_code":"n18","Start_date":62.05,"End_date":56.5,"Species_name":"Globanomalina_imitata"}
{"Species_code":"n32","Ancestor_code":"n20","Start_date":56.5,"End_date":55.88,"Species_name":"Globanomalina_imitata"}
{"Species_code":"t19","Ancestor_code":"n32","Start_date":55.88,"End_date":55.8,"Species_name":"Globanomalina_imitata"}
{"Species_code":"n24","Ancestor_code":"n22","Start_date":55.7,"End_date":55.3,"Species_name":"Globanomalina_luxorensis"}
{"Species_code":"t23","Ancestor_code":"n24","Start_date":55.3,"End_date":54.45,"Species_name":"Globanomalina_luxorensis"}
{"Species_code":"n22","Ancestor_code":"n20","Start_date":56.5,"End_date":55.7,"Species_name":"Globanomalina_ovalis"}
{"Species_code":"t21","Ancestor_code":"n22","Start_date":55.7,"End_date":55.3,"Species_name":"Globanomalina_ovalis"}
{"Species_code":"n18","Ancestor_code":"n16","Start_date":64.9,"End_date":62.05,"Species_name":"Globanomalina_planocompressa"}
{"Species_code":"t17","Ancestor_code":"n18","Start_date":62.05,"End_date":62,"Species_name":"Globanomalina_planocompressa"}
{"Species_code":"n14","Ancestor_code":"n11","Start_date":56.3,"End_date":50.8,"Species_name":"Globanomalina_planoconica"}
{"Species_code":"t13","Ancestor_code":"n14","Start_date":50.8,"End_date":50.6,"Species_name":"Globanomalina_planoconica"}
{"Species_code":"t9","Ancestor_code":"n8","Start_date":59.4,"End_date":55.9,"Species_name":"Globanomalina_pseudomenardii"}
{"Species_code":"t622","Ancestor_code":"n620","Start_date":29.4,"End_date":22.5,"Species_name":"Globigerina_angulisuturalis"}
{"Species_code":"n653","Ancestor_code":"n651","Start_date":14.8,"End_date":2.5,"Species_name":"Globigerina_bulloides"}
{"Species_code":"t654","Ancestor_code":"n653","Start_date":2.5,"End_date":0,"Species_name":"Globigerina_bulloides"}
{"Species_code":"n620","Ancestor_code":"n618","Start_date":31.2,"End_date":29.4,"Species_name":"Globigerina_ciperoensis"}
{"Species_code":"t621","Ancestor_code":"n620","Start_date":29.4,"End_date":19.3,"Species_name":"Globigerina_ciperoensis"}
{"Species_code":"t646","Ancestor_code":"n644","Start_date":21.5,"End_date":0.6,"Species_name":"Globigerina_druryi"}
{"Species_code":"n644","Ancestor_code":"n643","Start_date":26.3,"End_date":21.5,"Species_name":"Globigerina_eamesi"}
{"Species_code":"t645","Ancestor_code":"n644","Start_date":21.5,"End_date":2,"Species_name":"Globigerina_eamesi"}
{"Species_code":"t650","Ancestor_code":"n649","Start_date":18.4,"End_date":0,"Species_name":"Globigerina_falconensis"}
{"Species_code":"n617","Ancestor_code":"n615","Start_date":43.5,"End_date":33.8,"Species_name":"Globigerina_officinalis"}
{"Species_code":"n618","Ancestor_code":"n617","Start_date":33.8,"End_date":31.2,"Species_name":"Globigerina_officinalis"}
{"Species_code":"t619","Ancestor_code":"n618","Start_date":31.2,"End_date":23.8,"Species_name":"Globigerina_officinalis"}
{"Species_code":"n623","Ancestor_code":"n617","Start_date":33.8,"End_date":31.2,"Species_name":"Globigerina_praebulloides"}
{"Species_code":"n647","Ancestor_code":"n623","Start_date":31.2,"End_date":27,"Species_name":"Globigerina_praebulloides"}
{"Species_code":"n643","Ancestor_code":"n647","Start_date":27,"End_date":26.3,"Species_name":"Globigerina_praebulloides"}
{"Species_code":"n649","Ancestor_code":"n643","Start_date":26.3,"End_date":18.4,"Species_name":"Globigerina_praebulloides"}
{"Species_code":"n651","Ancestor_code":"n649","Start_date":18.4,"End_date":14.8,"Species_name":"Globigerina_praebulloides"}
{"Species_code":"t652","Ancestor_code":"n651","Start_date":14.8,"End_date":4.8,"Species_name":"Globigerina_praebulloides"}
{"Species_code":"t655","Ancestor_code":"n653","Start_date":2.5,"End_date":0.6,"Species_name":"Globigerina_umbilicata"}
{"Species_code":"t425","Ancestor_code":"n424","Start_date":44,"End_date":36.3,"Species_name":"Globigerinatheka_barri"}
{"Species_code":"n411","Ancestor_code":"n409","Start_date":43.95,"End_date":42.8,"Species_name":"Globigerinatheka_curryi"}
{"Species_code":"t412","Ancestor_code":"n411","Start_date":42.8,"End_date":41.6,"Species_name":"Globigerinatheka_curryi"}
{"Species_code":"n413","Ancestor_code":"n411","Start_date":42.8,"End_date":40.5,"Species_name":"Globigerinatheka_euganea"}
{"Species_code":"n415","Ancestor_code":"n413","Start_date":40.5,"End_date":40.3,"Species_name":"Globigerinatheka_euganea"}
{"Species_code":"t416","Ancestor_code":"n415","Start_date":40.3,"End_date":40.2,"Species_name":"Globigerinatheka_euganea"}
{"Species_code":"n428","Ancestor_code":"n426","Start_date":43.8,"End_date":39.1,"Species_name":"Globigerinatheka_index"}
{"Species_code":"t429","Ancestor_code":"n428","Start_date":39.1,"End_date":34.3,"Species_name":"Globigerinatheka_index"}
{"Species_code":"t423","Ancestor_code":"n422","Start_date":44.3,"End_date":35.5,"Species_name":"Globigerinatheka_korotkovi"}
{"Species_code":"n409","Ancestor_code":"n408","Start_date":44.41,"End_date":43.95,"Species_name":"Globigerinatheka_kugleri"}
{"Species_code":"t410","Ancestor_code":"n409","Start_date":43.95,"End_date":39.8,"Species_name":"Globigerinatheka_kugleri"}
{"Species_code":"t417","Ancestor_code":"n415","Start_date":40.3,"End_date":34.3,"Species_name":"Globigerinatheka_luterbacheri"}
{"Species_code":"n419","Ancestor_code":"n418","Start_date":44.4,"End_date":38.5,"Species_name":"Globigerinatheka_mexicana"}
{"Species_code":"t420","Ancestor_code":"n419","Start_date":38.5,"End_date":36,"Species_name":"Globigerinatheka_mexicana"}
{"Species_code":"t421","Ancestor_code":"n419","Start_date":38.5,"End_date":35.8,"Species_name":"Globigerinatheka_semiinvoluta"}
{"Species_code":"n408","Ancestor_code":"n406","Start_date":45.95,"End_date":44.41,"Species_name":"Globigerinatheka_subconglobata"}
{"Species_code":"n418","Ancestor_code":"n408","Start_date":44.41,"End_date":44.4,"Species_name":"Globigerinatheka_subconglobata"}
{"Species_code":"n422","Ancestor_code":"n418","Start_date":44.4,"End_date":44.3,"Species_name":"Globigerinatheka_subconglobata"}
{"Species_code":"n424","Ancestor_code":"n422","Start_date":44.3,"End_date":44,"Species_name":"Globigerinatheka_subconglobata"}
{"Species_code":"n426","Ancestor_code":"n424","Start_date":44,"End_date":43.8,"Species_name":"Globigerinatheka_subconglobata"}
{"Species_code":"t427","Ancestor_code":"n426","Start_date":43.8,"End_date":39.6,"Species_name":"Globigerinatheka_subconglobata"}
{"Species_code":"t430","Ancestor_code":"n428","Start_date":39.1,"End_date":33.8,"Species_name":"Globigerinatheka_tropicalis"}
{"Species_code":"t642","Ancestor_code":"n640","Start_date":0.7,"End_date":0,"Species_name":"Globigerinella_adamsi"}
{"Species_code":"n640","Ancestor_code":"n638","Start_date":4.4,"End_date":0.7,"Species_name":"Globigerinella_calida"}
{"Species_code":"t641","Ancestor_code":"n640","Start_date":0.7,"End_date":0,"Species_name":"Globigerinella_calida"}
{"Species_code":"n628","Ancestor_code":"n623","Start_date":31.2,"End_date":29.4,"Species_name":"Globigerinella_obesa"}
{"Species_code":"n624","Ancestor_code":"n628","Start_date":29.4,"End_date":23.2,"Species_name":"Globigerinella_obesa"}
{"Species_code":"t625","Ancestor_code":"n624","Start_date":23.2,"End_date":15.6,"Species_name":"Globigerinella_obesa"}
{"Species_code":"n626","Ancestor_code":"n624","Start_date":23.2,"End_date":12.5,"Species_name":"Globigerinella_praesiphonifera"}
{"Species_code":"t627","Ancestor_code":"n626","Start_date":12.5,"End_date":11.7,"Species_name":"Globigerinella_praesiphonifera"}
{"Species_code":"n634","Ancestor_code":"n626","Start_date":12.5,"End_date":12.4,"Species_name":"Globigerinella_siphonifera"}
{"Species_code":"n638","Ancestor_code":"n634","Start_date":12.4,"End_date":4.4,"Species_name":"Globigerinella_siphonifera"}
{"Species_code":"t639","Ancestor_code":"n638","Start_date":4.4,"End_date":0,"Species_name":"Globigerinella_siphonifera"}
{"Species_code":"n529","Ancestor_code":"n528","Start_date":22,"End_date":21.95,"Species_name":"Globigerinoides_altiapertura"}
{"Species_code":"t530","Ancestor_code":"n529","Start_date":21.95,"End_date":16.4,"Species_name":"Globigerinoides_altiapertura"}
{"Species_code":"n549","Ancestor_code":"n548","Start_date":18.2,"End_date":16.4,"Species_name":"Globigerinoides_bisphericus"}
{"Species_code":"t550","Ancestor_code":"n549","Start_date":16.4,"End_date":15.6,"Species_name":"Globigerinoides_bisphericus"}
{"Species_code":"t535","Ancestor_code":"n533","Start_date":7.5,"End_date":0,"Species_name":"Globigerinoides_conglobatus"}
{"Species_code":"t539","Ancestor_code":"n538","Start_date":17.3,"End_date":14.8,"Species_name":"Globigerinoides_diminutus"}
{"Species_code":"t532","Ancestor_code":"n531","Start_date":8.3,"End_date":1.6,"Species_name":"Globigerinoides_extremus"}
{"Species_code":"t564","Ancestor_code":"n562","Start_date":3.6,"End_date":2,"Species_name":"Globigerinoides_fistulosus"}
{"Species_code":"t537","Ancestor_code":"n536","Start_date":18,"End_date":12.1,"Species_name":"Globigerinoides_mitra"}
{"Species_code":"n531","Ancestor_code":"n529","Start_date":21.95,"End_date":8.3,"Species_name":"Globigerinoides_obliquus"}
{"Species_code":"n533","Ancestor_code":"n531","Start_date":8.3,"End_date":7.5,"Species_name":"Globigerinoides_obliquus"}
{"Species_code":"t534","Ancestor_code":"n533","Start_date":7.5,"End_date":1.3,"Species_name":"Globigerinoides_obliquus"}
{"Species_code":"t566","Ancestor_code":"n565","Start_date":21.5,"End_date":16.4,"Species_name":"Globigerinoides_parawoodi"}
{"Species_code":"t648","Ancestor_code":"n647","Start_date":27,"End_date":18.8,"Species_name":"Globigerinoides_primordius"}
{"Species_code":"n542","Ancestor_code":"n540","Start_date":15.1,"End_date":9.6,"Species_name":"Globigerinoides_ruber"}
{"Species_code":"t544","Ancestor_code":"n542","Start_date":9.6,"End_date":0,"Species_name":"Globigerinoides_ruber"}
{"Species_code":"n562","Ancestor_code":"n560","Start_date":10.9,"End_date":3.6,"Species_name":"Globigerinoides_sacculifer"}
{"Species_code":"t563","Ancestor_code":"n562","Start_date":3.6,"End_date":0,"Species_name":"Globigerinoides_sacculifer"}
{"Species_code":"t543","Ancestor_code":"n542","Start_date":9.6,"End_date":5.3,"Species_name":"Globigerinoides_seigliei"}
{"Species_code":"n528","Ancestor_code":"n526","Start_date":23,"End_date":22,"Species_name":"Globigerinoides_subquadratus"}
{"Species_code":"n536","Ancestor_code":"n528","Start_date":22,"End_date":18,"Species_name":"Globigerinoides_subquadratus"}
{"Species_code":"n538","Ancestor_code":"n536","Start_date":18,"End_date":17.3,"Species_name":"Globigerinoides_subquadratus"}
{"Species_code":"n540","Ancestor_code":"n538","Start_date":17.3,"End_date":15.1,"Species_name":"Globigerinoides_subquadratus"}
{"Species_code":"t541","Ancestor_code":"n540","Start_date":15.1,"End_date":10.8,"Species_name":"Globigerinoides_subquadratus"}
{"Species_code":"n548","Ancestor_code":"n546","Start_date":22.6,"End_date":18.2,"Species_name":"Globigerinoides_trilobus"}
{"Species_code":"n560","Ancestor_code":"n548","Start_date":18.2,"End_date":10.9,"Species_name":"Globigerinoides_trilobus"}
{"Species_code":"t561","Ancestor_code":"n560","Start_date":10.9,"End_date":0,"Species_name":"Globigerinoides_trilobus"}
{"Species_code":"n58","Ancestor_code":"n56","Start_date":16.4,"End_date":6,"Species_name":"Globoconella_conoidea"}
{"Species_code":"t59","Ancestor_code":"n58","Start_date":6,"End_date":5.7,"Species_name":"Globoconella_conoidea"}
{"Species_code":"n60","Ancestor_code":"n58","Start_date":6,"End_date":5.6,"Species_name":"Globoconella_conomiozea"}
{"Species_code":"t61","Ancestor_code":"n60","Start_date":5.6,"End_date":5.5,"Species_name":"Globoconella_conomiozea"}
{"Species_code":"t70","Ancestor_code":"n68","Start_date":2.6,"End_date":0,"Species_name":"Globoconella_inflata"}
{"Species_code":"n56","Ancestor_code":"n55","Start_date":18.3,"End_date":16.4,"Species_name":"Globoconella_miozea"}
{"Species_code":"t57","Ancestor_code":"n56","Start_date":16.4,"End_date":11.2,"Species_name":"Globoconella_miozea"}
{"Species_code":"t65","Ancestor_code":"n63","Start_date":5.05,"End_date":3.9,"Species_name":"Globoconella_pliozea"}
{"Species_code":"n68","Ancestor_code":"n66","Start_date":4.6,"End_date":2.6,"Species_name":"Globoconella_puncticulata"}
{"Species_code":"t69","Ancestor_code":"n68","Start_date":2.6,"End_date":2.3,"Species_name":"Globoconella_puncticulata"}
{"Species_code":"n66","Ancestor_code":"n62","Start_date":5.4,"End_date":4.6,"Species_name":"Globoconella_sphericomiozea"}
{"Species_code":"t67","Ancestor_code":"n66","Start_date":4.6,"End_date":4.5,"Species_name":"Globoconella_sphericomiozea"}
{"Species_code":"n62","Ancestor_code":"n60","Start_date":5.6,"End_date":5.4,"Species_name":"Globoconella_terminalis"}
{"Species_code":"n63","Ancestor_code":"n62","Start_date":5.4,"End_date":5.05,"Species_name":"Globoconella_terminalis"}
{"Species_code":"t64","Ancestor_code":"n63","Start_date":5.05,"End_date":5,"Species_name":"Globoconella_terminalis"}
{"Species_code":"t348","Ancestor_code":"n346","Start_date":4.2,"End_date":0,"Species_name":"Globoquadrina_conglomerata"}
{"Species_code":"t355","Ancestor_code":"n353","Start_date":25.1,"End_date":4.8,"Species_name":"Globoquadrina_dehiscens"}
{"Species_code":"t97","Ancestor_code":"n96","Start_date":5.7,"End_date":0.2,"Species_name":"Globorotalia_flexuosa"}
{"Species_code":"n92","Ancestor_code":"n88","Start_date":11,"End_date":6.4,"Species_name":"Globorotalia_merotumida"}
{"Species_code":"t93","Ancestor_code":"n92","Start_date":6.4,"End_date":5.8,"Species_name":"Globorotalia_merotumida"}
{"Species_code":"n94","Ancestor_code":"n92","Start_date":6.4,"End_date":5.8,"Species_name":"Globorotalia_plesiotumida"}
{"Species_code":"t95","Ancestor_code":"n94","Start_date":5.8,"End_date":4.5,"Species_name":"Globorotalia_plesiotumida"}
{"Species_code":"n96","Ancestor_code":"n94","Start_date":5.8,"End_date":5.7,"Species_name":"Globorotalia_tumida"}
{"Species_code":"n98","Ancestor_code":"n96","Start_date":5.7,"End_date":4.9,"Species_name":"Globorotalia_tumida"}
{"Species_code":"t99","Ancestor_code":"n98","Start_date":4.9,"End_date":0,"Species_name":"Globorotalia_tumida"}
{"Species_code":"t100","Ancestor_code":"n98","Start_date":4.9,"End_date":0,"Species_name":"Globorotalia_ungulata"}
{"Species_code":"t674","Ancestor_code":"n631","Start_date":18.6,"End_date":16.4,"Species_name":"Globorotalia_zealandica"}
{"Species_code":"n467","Ancestor_code":"n465","Start_date":47,"End_date":32.5,"Species_name":"Globorotaloides_eovariabilis"}
{"Species_code":"n469","Ancestor_code":"n996","Start_date":26.3,"End_date":17.3,"Species_name":"Globorotaloides_eovariabilis"}
{"Species_code":"n996","Ancestor_code":"n467","Start_date":32.5,"End_date":26.3,"Species_name":"Globorotaloides_eovariabilis"}
{"Species_code":"n471","Ancestor_code":"n469","Start_date":17.3,"End_date":17.1,"Species_name":"Globorotaloides_eovariabilis"}
{"Species_code":"t472","Ancestor_code":"n471","Start_date":17.1,"End_date":16,"Species_name":"Globorotaloides_eovariabilis"}
{"Species_code":"n668","Ancestor_code":"n469","Start_date":17.3,"End_date":16.4,"Species_name":"Globorotaloides_hexagonus"}
{"Species_code":"t470","Ancestor_code":"n668","Start_date":16.4,"End_date":0,"Species_name":"Globorotaloides_hexagonus"}
{"Species_code":"n451","Ancestor_code":"n450","Start_date":55.2,"End_date":55,"Species_name":"Globorotaloides_quadrocameratus"}
{"Species_code":"n465","Ancestor_code":"n451","Start_date":55,"End_date":47,"Species_name":"Globorotaloides_quadrocameratus"}
{"Species_code":"t466","Ancestor_code":"n465","Start_date":47,"End_date":33.7,"Species_name":"Globorotaloides_quadrocameratus"}
{"Species_code":"t468","Ancestor_code":"n467","Start_date":32.5,"End_date":22.5,"Species_name":"Globorotaloides_testarugosa"}
{"Species_code":"t473","Ancestor_code":"n471","Start_date":17.1,"End_date":4.8,"Species_name":"Globorotaloides_variabilis"}
{"Species_code":"t520","Ancestor_code":"n518","Start_date":34.5,"End_date":23.8,"Species_name":"Globoturborotalita_anguliofficinalis"}
{"Species_code":"t591","Ancestor_code":"n589","Start_date":10.9,"End_date":1.3,"Species_name":"Globoturborotalita_apertura"}
{"Species_code":"n500","Ancestor_code":"n498","Start_date":55.4,"End_date":44.4,"Species_name":"Globoturborotalita_bassriverensis"}
{"Species_code":"n513","Ancestor_code":"n500","Start_date":44.4,"End_date":44,"Species_name":"Globoturborotalita_bassriverensis"}
{"Species_code":"n514","Ancestor_code":"n513","Start_date":44,"End_date":43.1,"Species_name":"Globoturborotalita_bassriverensis"}
{"Species_code":"t515","Ancestor_code":"n514","Start_date":43.1,"End_date":42.4,"Species_name":"Globoturborotalita_bassriverensis"}
{"Species_code":"n584","Ancestor_code":"n583","Start_date":12.5,"End_date":9,"Species_name":"Globoturborotalita_bollii"}
{"Species_code":"t585","Ancestor_code":"n584","Start_date":9,"End_date":2.3,"Species_name":"Globoturborotalita_bollii"}
{"Species_code":"n526","Ancestor_code":"n525","Start_date":23.8,"End_date":23,"Species_name":"Globoturborotalita_brazieri"}
{"Species_code":"t527","Ancestor_code":"n526","Start_date":23,"End_date":15.1,"Species_name":"Globoturborotalita_brazieri"}
{"Species_code":"n546","Ancestor_code":"n545","Start_date":23,"End_date":22.6,"Species_name":"Globoturborotalita_connecta"}
{"Species_code":"t547","Ancestor_code":"n546","Start_date":22.6,"End_date":16.8,"Species_name":"Globoturborotalita_connecta"}
{"Species_code":"n578","Ancestor_code":"n577","Start_date":15,"End_date":3.6,"Species_name":"Globoturborotalita_decoraperta"}
{"Species_code":"t579","Ancestor_code":"n578","Start_date":3.6,"End_date":2,"Species_name":"Globoturborotalita_decoraperta"}
{"Species_code":"n518","Ancestor_code":"n516","Start_date":35.3,"End_date":34.5,"Species_name":"Globoturborotalita_gnaucki"}
{"Species_code":"t519","Ancestor_code":"n518","Start_date":34.5,"End_date":30.3,"Species_name":"Globoturborotalita_gnaucki"}
{"Species_code":"t586","Ancestor_code":"n584","Start_date":9,"End_date":5.3,"Species_name":"Globoturborotalita_kennetti"}
{"Species_code":"t524","Ancestor_code":"n522","Start_date":30.4,"End_date":16.3,"Species_name":"Globoturborotalita_labiacrassata"}
{"Species_code":"n521","Ancestor_code":"n513","Start_date":44,"End_date":30.6,"Species_name":"Globoturborotalita_martini"}
{"Species_code":"n522","Ancestor_code":"n521","Start_date":30.6,"End_date":30.4,"Species_name":"Globoturborotalita_martini"}
{"Species_code":"t523","Ancestor_code":"n522","Start_date":30.4,"End_date":30.3,"Species_name":"Globoturborotalita_martini"}
{"Species_code":"t588","Ancestor_code":"n587","Start_date":12.1,"End_date":4.3,"Species_name":"Globoturborotalita_nepenthes"}
{"Species_code":"n516","Ancestor_code":"n514","Start_date":43.1,"End_date":35.3,"Species_name":"Globoturborotalita_ouachitaensis"}
{"Species_code":"t517","Ancestor_code":"n516","Start_date":35.3,"End_date":23.8,"Species_name":"Globoturborotalita_ouachitaensis"}
{"Species_code":"n580","Ancestor_code":"n578","Start_date":3.6,"End_date":2.4,"Species_name":"Globoturborotalita_rubescens"}
{"Species_code":"t581","Ancestor_code":"n580","Start_date":2.4,"End_date":0,"Species_name":"Globoturborotalita_rubescens"}
{"Species_code":"t582","Ancestor_code":"n580","Start_date":2.4,"End_date":0,"Species_name":"Globoturborotalita_tenella"}
{"Species_code":"n525","Ancestor_code":"n521","Start_date":30.6,"End_date":23.8,"Species_name":"Globoturborotalita_woodi"}
{"Species_code":"n545","Ancestor_code":"n525","Start_date":23.8,"End_date":23,"Species_name":"Globoturborotalita_woodi"}
{"Species_code":"n565","Ancestor_code":"n545","Start_date":23,"End_date":21.5,"Species_name":"Globoturborotalita_woodi"}
{"Species_code":"n567","Ancestor_code":"n565","Start_date":21.5,"End_date":18.1,"Species_name":"Globoturborotalita_woodi"}
{"Species_code":"n577","Ancestor_code":"n567","Start_date":18.1,"End_date":15,"Species_name":"Globoturborotalita_woodi"}
{"Species_code":"n583","Ancestor_code":"n577","Start_date":15,"End_date":12.5,"Species_name":"Globoturborotalita_woodi"}
{"Species_code":"n587","Ancestor_code":"n583","Start_date":12.5,"End_date":12.1,"Species_name":"Globoturborotalita_woodi"}
{"Species_code":"n589","Ancestor_code":"n587","Start_date":12.1,"End_date":10.9,"Species_name":"Globoturborotalita_woodi"}
{"Species_code":"t590","Ancestor_code":"n589","Start_date":10.9,"End_date":2.4,"Species_name":"Globoturborotalita_woodi"}
{"Species_code":"n406","Ancestor_code":"n404","Start_date":46.4,"End_date":45.95,"Species_name":"Guembelitrioides_nuttalli"}
{"Species_code":"t407","Ancestor_code":"n406","Start_date":45.95,"End_date":42.3,"Species_name":"Guembelitrioides_nuttalli"}
{"Species_code":"n395","Ancestor_code":"n393","Start_date":39.8,"End_date":38.1,"Species_name":"Hantkenina_alabamensis"}
{"Species_code":"t396","Ancestor_code":"n395","Start_date":38.1,"End_date":33.7,"Species_name":"Hantkenina_alabamensis"}
{"Species_code":"t388","Ancestor_code":"n387","Start_date":42.3,"End_date":38.1,"Species_name":"Hantkenina_australis"}
{"Species_code":"n391","Ancestor_code":"n389","Start_date":41.2,"End_date":40,"Species_name":"Hantkenina_compressa"}
{"Species_code":"n393","Ancestor_code":"n391","Start_date":40,"End_date":39.8,"Species_name":"Hantkenina_compressa"}
{"Species_code":"t394","Ancestor_code":"n393","Start_date":39.8,"End_date":33.7,"Species_name":"Hantkenina_compressa"}
{"Species_code":"n387","Ancestor_code":"n385","Start_date":43.9,"End_date":42.3,"Species_name":"Hantkenina_dumblei"}
{"Species_code":"n389","Ancestor_code":"n387","Start_date":42.3,"End_date":41.2,"Species_name":"Hantkenina_dumblei"}
{"Species_code":"t390","Ancestor_code":"n389","Start_date":41.2,"End_date":39,"Species_name":"Hantkenina_dumblei"}
{"Species_code":"t384","Ancestor_code":"n383","Start_date":43.91,"End_date":41.4,"Species_name":"Hantkenina_lehneri"}
{"Species_code":"n383","Ancestor_code":"n381","Start_date":44.2,"End_date":43.91,"Species_name":"Hantkenina_liebusi"}
{"Species_code":"n385","Ancestor_code":"n383","Start_date":43.91,"End_date":43.9,"Species_name":"Hantkenina_liebusi"}
{"Species_code":"t386","Ancestor_code":"n385","Start_date":43.9,"End_date":39.7,"Species_name":"Hantkenina_liebusi"}
{"Species_code":"n381","Ancestor_code":"n379","Start_date":44.41,"End_date":44.2,"Species_name":"Hantkenina_mexicana"}
{"Species_code":"t382","Ancestor_code":"n381","Start_date":44.2,"End_date":43.8,"Species_name":"Hantkenina_mexicana"}
{"Species_code":"n397","Ancestor_code":"n395","Start_date":38.1,"End_date":36.4,"Species_name":"Hantkenina_nanggulanensis"}
{"Species_code":"t398","Ancestor_code":"n397","Start_date":36.4,"End_date":33.7,"Species_name":"Hantkenina_nanggulanensis"}
{"Species_code":"t392","Ancestor_code":"n391","Start_date":40,"End_date":33.7,"Species_name":"Hantkenina_primitiva"}
{"Species_code":"n379","Ancestor_code":"n377","Start_date":44.5,"End_date":44.41,"Species_name":"Hantkenina_singanoae"}
{"Species_code":"t380","Ancestor_code":"n379","Start_date":44.41,"End_date":44.4,"Species_name":"Hantkenina_singanoae"}
{"Species_code":"n150","Start_date":70.6,"End_date":69.2,"Species_name":"Hedbergella_holmdelensis"}
{"Species_code":"n2","Ancestor_code":"n150","Start_date":69.2,"End_date":64.95,"Species_name":"Hedbergella_holmdelensis"}
{"Species_code":"t1","Ancestor_code":"n2","Start_date":64.95,"End_date":64.9,"Species_name":"Hedbergella_holmdelensis"}
{"Species_code":"n356","Ancestor_code":"n150","Start_date":69.2,"End_date":65,"Species_name":"Hedbergella_monmouthensis"}
{"Species_code":"n151","Ancestor_code":"n356","Start_date":65,"End_date":64.97,"Species_name":"Hedbergella_monmouthensis"}
{"Species_code":"n152","Ancestor_code":"n151","Start_date":64.97,"End_date":64.9,"Species_name":"Hedbergella_monmouthensis"}
{"Species_code":"t153","Ancestor_code":"n152","Start_date":64.9,"End_date":64.85,"Species_name":"Hedbergella_monmouthensis"}
{"Species_code":"t149","Ancestor_code":"n147","Start_date":2,"End_date":0,"Species_name":"Hirsutella_bermudezi"}
{"Species_code":"n102","Ancestor_code":"n101","Start_date":15.15,"End_date":10.9,"Species_name":"Hirsutella_challengeri"}
{"Species_code":"t103","Ancestor_code":"n102","Start_date":10.9,"End_date":10,"Species_name":"Hirsutella_challengeri"}
{"Species_code":"n108","Ancestor_code":"n107","Start_date":7.2,"End_date":5.7,"Species_name":"Hirsutella_cibaoensis"}
{"Species_code":"n132","Ancestor_code":"n108","Start_date":5.7,"End_date":5.55,"Species_name":"Hirsutella_cibaoensis"}
{"Species_code":"t133","Ancestor_code":"n132","Start_date":5.55,"End_date":4.4,"Species_name":"Hirsutella_cibaoensis"}
{"Species_code":"t141","Ancestor_code":"n139","Start_date":4.8,"End_date":3.9,"Species_name":"Hirsutella_evoluta"}
{"Species_code":"t661","Ancestor_code":"n660","Start_date":14.99,"End_date":8.8,"Species_name":"Hirsutella_gigantea"}
{"Species_code":"t146","Ancestor_code":"n144","Start_date":3,"End_date":0,"Species_name":"Hirsutella_hirsuta"}
{"Species_code":"t104","Ancestor_code":"n102","Start_date":10.9,"End_date":4.8,"Species_name":"Hirsutella_juanai"}
{"Species_code":"n139","Ancestor_code":"n138","Start_date":5.89,"End_date":4.8,"Species_name":"Hirsutella_margaritae"}
{"Species_code":"n142","Ancestor_code":"n139","Start_date":4.8,"End_date":3.5,"Species_name":"Hirsutella_margaritae"}
{"Species_code":"n144","Ancestor_code":"n142","Start_date":3.5,"End_date":3,"Species_name":"Hirsutella_margaritae"}
{"Species_code":"t145","Ancestor_code":"n144","Start_date":3,"End_date":2.95,"Species_name":"Hirsutella_margaritae"}
{"Species_code":"n136","Ancestor_code":"n135","Start_date":8.2,"End_date":5.9,"Species_name":"Hirsutella_praemargaritae"}
{"Species_code":"t137","Ancestor_code":"n136","Start_date":5.9,"End_date":5.7,"Species_name":"Hirsutella_praemargaritae"}
{"Species_code":"n631","Ancestor_code":"n53","Start_date":18.8,"End_date":18.6,"Species_name":"Hirsutella_praescitula"}
{"Species_code":"n55","Ancestor_code":"n631","Start_date":18.6,"End_date":18.3,"Species_name":"Hirsutella_praescitula"}
{"Species_code":"n71","Ancestor_code":"n55","Start_date":18.3,"End_date":15.6,"Species_name":"Hirsutella_praescitula"}
{"Species_code":"n101","Ancestor_code":"n71","Start_date":15.6,"End_date":15.15,"Species_name":"Hirsutella_praescitula"}
{"Species_code":"n105","Ancestor_code":"n101","Start_date":15.15,"End_date":15,"Species_name":"Hirsutella_praescitula"}
{"Species_code":"t106","Ancestor_code":"n105","Start_date":15,"End_date":14.8,"Species_name":"Hirsutella_praescitula"}
{"Species_code":"n138","Ancestor_code":"n136","Start_date":5.9,"End_date":5.89,"Species_name":"Hirsutella_primitiva"}
{"Species_code":"t140","Ancestor_code":"n138","Start_date":5.89,"End_date":4.8,"Species_name":"Hirsutella_primitiva"}
{"Species_code":"n660","Ancestor_code":"n105","Start_date":15,"End_date":14.99,"Species_name":"Hirsutella_scitula"}
{"Species_code":"n135","Ancestor_code":"n660","Start_date":14.99,"End_date":8.2,"Species_name":"Hirsutella_scitula"}
{"Species_code":"n107","Ancestor_code":"n135","Start_date":8.2,"End_date":7.2,"Species_name":"Hirsutella_scitula"}
{"Species_code":"n147","Ancestor_code":"n107","Start_date":7.2,"End_date":2,"Species_name":"Hirsutella_scitula"}
{"Species_code":"t148","Ancestor_code":"n147","Start_date":2,"End_date":0,"Species_name":"Hirsutella_scitula"}
{"Species_code":"t143","Ancestor_code":"n142","Start_date":3.5,"End_date":0,"Species_name":"Hirsutella_theyeri"}
{"Species_code":"t166","Ancestor_code":"n165","Start_date":60.05,"End_date":55.9,"Species_name":"Igorina_albeari"}
{"Species_code":"t175","Ancestor_code":"n173","Start_date":45.4,"End_date":43.6,"Species_name":"Igorina_anapetes"}
{"Species_code":"n173","Ancestor_code":"n171","Start_date":55.6,"End_date":45.4,"Species_name":"Igorina_broedermanni"}
{"Species_code":"t174","Ancestor_code":"n173","Start_date":45.4,"End_date":43.7,"Species_name":"Igorina_broedermanni"}
{"Species_code":"n171","Ancestor_code":"n169","Start_date":55.8,"End_date":55.6,"Species_name":"Igorina_lodoensis"}
{"Species_code":"t172","Ancestor_code":"n171","Start_date":55.6,"End_date":50.5,"Species_name":"Igorina_lodoensis"}
{"Species_code":"n165","Ancestor_code":"n161","Start_date":60.95,"End_date":60.05,"Species_name":"Igorina_pusilla"}
{"Species_code":"n167","Ancestor_code":"n165","Start_date":60.05,"End_date":60,"Species_name":"Igorina_pusilla"}
{"Species_code":"t168","Ancestor_code":"n167","Start_date":60,"End_date":59.5,"Species_name":"Igorina_pusilla"}
{"Species_code":"n169","Ancestor_code":"n167","Start_date":60,"End_date":55.8,"Species_name":"Igorina_tadjikistanensis"}
{"Species_code":"t170","Ancestor_code":"n169","Start_date":55.8,"End_date":55.4,"Species_name":"Igorina_tadjikistanensis"}
{"Species_code":"n72","Ancestor_code":"n71","Start_date":15.6,"End_date":14.6,"Species_name":"Menardella_archeomenardii"}
{"Species_code":"t73","Ancestor_code":"n72","Start_date":14.6,"End_date":14.2,"Species_name":"Menardella_archeomenardii"}
{"Species_code":"n85","Ancestor_code":"n83","Start_date":5.7,"End_date":3.2,"Species_name":"Menardella_exilis"}
{"Species_code":"t86","Ancestor_code":"n85","Start_date":3.2,"End_date":1.9,"Species_name":"Menardella_exilis"}
{"Species_code":"t91","Ancestor_code":"n89","Start_date":0.2,"End_date":0,"Species_name":"Menardella_fimbriata"}
{"Species_code":"n79","Ancestor_code":"n76","Start_date":11.4,"End_date":7.5,"Species_name":"Menardella_limbata"}
{"Species_code":"n77","Ancestor_code":"n79","Start_date":7.5,"End_date":6.5,"Species_name":"Menardella_limbata"}
{"Species_code":"n83","Ancestor_code":"n77","Start_date":6.5,"End_date":5.7,"Species_name":"Menardella_limbata"}
{"Species_code":"t84","Ancestor_code":"n83","Start_date":5.7,"End_date":2.3,"Species_name":"Menardella_limbata"}
{"Species_code":"n76","Ancestor_code":"n74","Start_date":12.31,"End_date":11.4,"Species_name":"Menardella_menardii"}
{"Species_code":"n88","Ancestor_code":"n76","Start_date":11.4,"End_date":11,"Species_name":"Menardella_menardii"}
{"Species_code":"n89","Ancestor_code":"n88","Start_date":11,"End_date":0.2,"Species_name":"Menardella_menardii"}
{"Species_code":"t90","Ancestor_code":"n89","Start_date":0.2,"End_date":0,"Species_name":"Menardella_menardii"}
{"Species_code":"t82","Ancestor_code":"n80","Start_date":3.3,"End_date":2.4,"Species_name":"Menardella_miocenica"}
{"Species_code":"t78","Ancestor_code":"n77","Start_date":6.5,"End_date":2.2,"Species_name":"Menardella_multicamerata"}
{"Species_code":"t87","Ancestor_code":"n85","Start_date":3.2,"End_date":1.7,"Species_name":"Menardella_pertenius"}
{"Species_code":"n74","Ancestor_code":"n72","Start_date":14.6,"End_date":12.31,"Species_name":"Menardella_praemenardii"}
{"Species_code":"t75","Ancestor_code":"n74","Start_date":12.31,"End_date":12.3,"Species_name":"Menardella_praemenardii"}
{"Species_code":"n80","Ancestor_code":"n79","Start_date":7.5,"End_date":3.3,"Species_name":"Menardella_pseudomiocenica"}
{"Species_code":"t81","Ancestor_code":"n80","Start_date":3.3,"End_date":2.4,"Species_name":"Menardella_pseudomiocenica"}
{"Species_code":"t188","Ancestor_code":"n186","Start_date":59.15,"End_date":54.45,"Species_name":"Morozovella_acuta"}
{"Species_code":"t182","Ancestor_code":"n181","Start_date":59.4,"End_date":56.35,"Species_name":"Morozovella_acutispira"}
{"Species_code":"n199","Ancestor_code":"n191","Start_date":56.5,"End_date":55.9,"Species_name":"Morozovella_aequa"}
{"Species_code":"t251","Ancestor_code":"n199","Start_date":55.9,"End_date":50.8,"Species_name":"Morozovella_aequa"}
{"Species_code":"t657","Ancestor_code":"n656","Start_date":55.5,"End_date":55.3,"Species_name":"Morozovella_allisonensis"}
{"Species_code":"n177","Ancestor_code":"n176","Start_date":60.95,"End_date":60.8,"Species_name":"Morozovella_angulata"}
{"Species_code":"n189","Ancestor_code":"n177","Start_date":60.8,"End_date":60,"Species_name":"Morozovella_angulata"}
{"Species_code":"t190","Ancestor_code":"n189","Start_date":60,"End_date":59.3,"Species_name":"Morozovella_angulata"}
{"Species_code":"n191","Ancestor_code":"n189","Start_date":60,"End_date":56.5,"Species_name":"Morozovella_apanthesma"}
{"Species_code":"n192","Ancestor_code":"n191","Start_date":56.5,"End_date":55.9,"Species_name":"Morozovella_apanthesma"}
{"Species_code":"t193","Ancestor_code":"n192","Start_date":55.9,"End_date":54.45,"Species_name":"Morozovella_apanthesma"}
{"Species_code":"t214","Ancestor_code":"n212","Start_date":52.3,"End_date":43.6,"Species_name":"Morozovella_aragonensis"}
{"Species_code":"t210","Ancestor_code":"n209","Start_date":50.8,"End_date":45.15,"Species_name":"Morozovella_caucasica"}
{"Species_code":"n178","Ancestor_code":"n177","Start_date":60.8,"End_date":59.9,"Species_name":"Morozovella_conicotruncata"}
{"Species_code":"t179","Ancestor_code":"n178","Start_date":59.9,"End_date":59.3,"Species_name":"Morozovella_conicotruncata"}
{"Species_code":"n209","Ancestor_code":"n208","Start_date":53.5,"End_date":50.8,"Species_name":"Morozovella_crater"}
{"Species_code":"t211","Ancestor_code":"n209","Start_date":50.8,"End_date":43.9,"Species_name":"Morozovella_crater"}
{"Species_code":"t659","Ancestor_code":"n658","Start_date":54.9,"End_date":54,"Species_name":"Morozovella_edgari"}
{"Species_code":"t203","Ancestor_code":"n201","Start_date":54,"End_date":50.4,"Species_name":"Morozovella_formosa"}
{"Species_code":"n201","Ancestor_code":"n200","Start_date":55.7,"End_date":54,"Species_name":"Morozovella_gracilis"}
{"Species_code":"t202","Ancestor_code":"n201","Start_date":54,"End_date":50.8,"Species_name":"Morozovella_gracilis"}
{"Species_code":"n208","Ancestor_code":"n206","Start_date":54,"End_date":53.5,"Species_name":"Morozovella_lensiformis"}
{"Species_code":"n212","Ancestor_code":"n208","Start_date":53.5,"End_date":52.3,"Species_name":"Morozovella_lensiformis"}
{"Species_code":"t213","Ancestor_code":"n212","Start_date":52.3,"End_date":50.6,"Species_name":"Morozovella_lensiformis"}
{"Species_code":"t205","Ancestor_code":"n204","Start_date":55.55,"End_date":51.6,"Species_name":"Morozovella_marginodentata"}
{"Species_code":"t184","Ancestor_code":"n183","Start_date":59.35,"End_date":54.45,"Species_name":"Morozovella_occlusa"}
{"Species_code":"n181","Ancestor_code":"n180","Start_date":59.5,"End_date":59.4,"Species_name":"Morozovella_pasionensis"}
{"Species_code":"n183","Ancestor_code":"n181","Start_date":59.4,"End_date":59.35,"Species_name":"Morozovella_pasionensis"}
{"Species_code":"t185","Ancestor_code":"n183","Start_date":59.35,"End_date":54.45,"Species_name":"Morozovella_pasionensis"}
{"Species_code":"n176","Ancestor_code":"n160","Start_date":61.15,"End_date":60.95,"Species_name":"Morozovella_praeangulata"}
{"Species_code":"n215","Ancestor_code":"n176","Start_date":60.95,"End_date":60.8,"Species_name":"Morozovella_praeangulata"}
{"Species_code":"t216","Ancestor_code":"n215","Start_date":60.8,"End_date":60,"Species_name":"Morozovella_praeangulata"}
{"Species_code":"n200","Ancestor_code":"n199","Start_date":55.9,"End_date":55.7,"Species_name":"Morozovella_subbotinae"}
{"Species_code":"n204","Ancestor_code":"n200","Start_date":55.7,"End_date":55.55,"Species_name":"Morozovella_subbotinae"}
{"Species_code":"n206","Ancestor_code":"n204","Start_date":55.55,"End_date":54,"Species_name":"Morozovella_subbotinae"}
{"Species_code":"t207","Ancestor_code":"n206","Start_date":54,"End_date":50.8,"Species_name":"Morozovella_subbotinae"}
{"Species_code":"n180","Ancestor_code":"n178","Start_date":59.9,"End_date":59.5,"Species_name":"Morozovella_velascoensis"}
{"Species_code":"n186","Ancestor_code":"n180","Start_date":59.5,"End_date":59.15,"Species_name":"Morozovella_velascoensis"}
{"Species_code":"n656","Ancestor_code":"n186","Start_date":59.15,"End_date":55.5,"Species_name":"Morozovella_velascoensis"}
{"Species_code":"n658","Ancestor_code":"n656","Start_date":55.5,"End_date":54.9,"Species_name":"Morozovella_velascoensis"}
{"Species_code":"t187","Ancestor_code":"n658","Start_date":54.9,"End_date":54.45,"Species_name":"Morozovella_velascoensis"}
{"Species_code":"n268","Ancestor_code":"n267","Start_date":48.1,"End_date":45.9,"Species_name":"Morozovelloides_bandyi"}
{"Species_code":"t269","Ancestor_code":"n268","Start_date":45.9,"End_date":42.3,"Species_name":"Morozovelloides_bandyi"}
{"Species_code":"n272","Ancestor_code":"n270","Start_date":45.4,"End_date":44.65,"Species_name":"Morozovelloides_coronatus"}
{"Species_code":"t273","Ancestor_code":"n272","Start_date":44.65,"End_date":40.1,"Species_name":"Morozovelloides_coronatus"}
{"Species_code":"n270","Ancestor_code":"n268","Start_date":45.9,"End_date":45.4,"Species_name":"Morozovelloides_crassatus"}
{"Species_code":"t271","Ancestor_code":"n270","Start_date":45.4,"End_date":38,"Species_name":"Morozovelloides_crassatus"}
{"Species_code":"t274","Ancestor_code":"n272","Start_date":44.65,"End_date":40.1,"Species_name":"Morozovelloides_lehneri"}
{"Species_code":"n311","Ancestor_code":"n320","Start_date":9.7,"End_date":6.8,"Species_name":"Neogloboquadrina_acostaensis"}
{"Species_code":"n320","Ancestor_code":"n310","Start_date":10.9,"End_date":9.7,"Species_name":"Neogloboquadrina_acostaensis"}
{"Species_code":"t312","Ancestor_code":"n311","Start_date":6.8,"End_date":1.7,"Species_name":"Neogloboquadrina_acostaensis"}
{"Species_code":"n53","Ancestor_code":"n290","Start_date":23.2,"End_date":18.8,"Species_name":"Neogloboquadrina_continuosa"}
{"Species_code":"n310","Ancestor_code":"n53","Start_date":18.8,"End_date":10.9,"Species_name":"Neogloboquadrina_continuosa"}
{"Species_code":"n318","Ancestor_code":"n310","Start_date":10.9,"End_date":10.8,"Species_name":"Neogloboquadrina_continuosa"}
{"Species_code":"t319","Ancestor_code":"n318","Start_date":10.8,"End_date":7.8,"Species_name":"Neogloboquadrina_continuosa"}
{"Species_code":"t324","Ancestor_code":"n322","Start_date":6.9,"End_date":0,"Species_name":"Neogloboquadrina_dutertrei"}
{"Species_code":"n322","Ancestor_code":"n320","Start_date":9.7,"End_date":6.9,"Species_name":"Neogloboquadrina_humerosa"}
{"Species_code":"t323","Ancestor_code":"n322","Start_date":6.9,"End_date":1.6,"Species_name":"Neogloboquadrina_humerosa"}
{"Species_code":"t321","Ancestor_code":"n318","Start_date":10.8,"End_date":0,"Species_name":"Neogloboquadrina_pachyderma"}
{"Species_code":"n557","Ancestor_code":"n629","Start_date":15.1,"End_date":15.05,"Species_name":"Orbulina_suturalis"}
{"Species_code":"t630","Ancestor_code":"n557","Start_date":15.05,"End_date":0,"Species_name":"Orbulina_suturalis"}
{"Species_code":"t559","Ancestor_code":"n557","Start_date":15.05,"End_date":0,"Species_name":"Orbulina_universa"}
{"Species_code":"t414","Ancestor_code":"n413","Start_date":40.5,"End_date":40,"Species_name":"Orbulinoides_beckmanni"}
{"Species_code":"t441","Ancestor_code":"n439","Start_date":23.2,"End_date":12.6,"Species_name":"Paragloborotalia_acrostoma"}
{"Species_code":"t444","Ancestor_code":"n442","Start_date":18.6,"End_date":13.9,"Species_name":"Paragloborotalia_bella"}
{"Species_code":"n432","Ancestor_code":"n431","Start_date":55.45,"End_date":47.5,"Species_name":"Paragloborotalia_griffinoides"}
{"Species_code":"t434","Ancestor_code":"n432","Start_date":47.5,"End_date":33.7,"Species_name":"Paragloborotalia_griffinoides"}
{"Species_code":"t449","Ancestor_code":"n447","Start_date":20.9,"End_date":16.4,"Species_name":"Paragloborotalia_incognita"}
{"Species_code":"n290","Ancestor_code":"n288","Start_date":23.8,"End_date":23.2,"Species_name":"Paragloborotalia_kugleri"}
{"Species_code":"n291","Ancestor_code":"n290","Start_date":23.2,"End_date":22,"Species_name":"Paragloborotalia_kugleri"}
{"Species_code":"t292","Ancestor_code":"n291","Start_date":22,"End_date":21.5,"Species_name":"Paragloborotalia_kugleri"}
{"Species_code":"n439","Ancestor_code":"n438","Start_date":28,"End_date":23.2,"Species_name":"Paragloborotalia_mayeri"}
{"Species_code":"t440","Ancestor_code":"n439","Start_date":23.2,"End_date":11.5,"Species_name":"Paragloborotalia_mayeri"}
{"Species_code":"n435","Ancestor_code":"n432","Start_date":47.5,"End_date":30.5,"Species_name":"Paragloborotalia_nana"}
{"Species_code":"n445","Ancestor_code":"n435","Start_date":30.5,"End_date":30.3,"Species_name":"Paragloborotalia_nana"}
{"Species_code":"n447","Ancestor_code":"n445","Start_date":30.3,"End_date":20.9,"Species_name":"Paragloborotalia_nana"}
{"Species_code":"t448","Ancestor_code":"n447","Start_date":20.9,"End_date":15.1,"Species_name":"Paragloborotalia_nana"}
{"Species_code":"t446","Ancestor_code":"n445","Start_date":30.3,"End_date":27.1,"Species_name":"Paragloborotalia_opima"}
{"Species_code":"n288","Ancestor_code":"n287","Start_date":37.2,"End_date":23.8,"Species_name":"Paragloborotalia_pseudokugleri"}
{"Species_code":"t289","Ancestor_code":"n288","Start_date":23.8,"End_date":23.5,"Species_name":"Paragloborotalia_pseudokugleri"}
{"Species_code":"n436","Ancestor_code":"n435","Start_date":30.5,"End_date":30.3,"Species_name":"Paragloborotalia_semivera"}
{"Species_code":"t437","Ancestor_code":"n436","Start_date":30.3,"End_date":15.5,"Species_name":"Paragloborotalia_semivera"}
{"Species_code":"n438","Ancestor_code":"n436","Start_date":30.3,"End_date":28,"Species_name":"Paragloborotalia_siakensis"}
{"Species_code":"n442","Ancestor_code":"n438","Start_date":28,"End_date":18.6,"Species_name":"Paragloborotalia_siakensis"}
{"Species_code":"t443","Ancestor_code":"n442","Start_date":18.6,"End_date":11.4,"Species_name":"Paragloborotalia_siakensis"}
{"Species_code":"n357","Ancestor_code":"n356","Start_date":65,"End_date":64.9,"Species_name":"Parasubbotina_aff_pseudobulloides"}
{"Species_code":"t358","Ancestor_code":"n357","Start_date":64.9,"End_date":64.8,"Species_name":"Parasubbotina_aff_pseudobulloides"}
{"Species_code":"n367","Ancestor_code":"n366","Start_date":49.25,"End_date":48.1,"Species_name":"Parasubbotina_eoclava"}
{"Species_code":"t368","Ancestor_code":"n367","Start_date":48.1,"End_date":44,"Species_name":"Parasubbotina_eoclava"}
{"Species_code":"n401","Ancestor_code":"n400","Start_date":48.4,"End_date":48.1,"Species_name":"Parasubbotina_griffinae"}
{"Species_code":"t403","Ancestor_code":"n401","Start_date":48.1,"End_date":37.3,"Species_name":"Parasubbotina_griffinae"}
{"Species_code":"n364","Ancestor_code":"n363","Start_date":55.5,"End_date":51.7,"Species_name":"Parasubbotina_inaequispira"}
{"Species_code":"n366","Ancestor_code":"n364","Start_date":51.7,"End_date":49.25,"Species_name":"Parasubbotina_inaequispira"}
{"Species_code":"n400","Ancestor_code":"n366","Start_date":49.25,"End_date":48.4,"Species_name":"Parasubbotina_inaequispira"}
{"Species_code":"n404","Ancestor_code":"n400","Start_date":48.4,"End_date":46.4,"Species_name":"Parasubbotina_inaequispira"}
{"Species_code":"t405","Ancestor_code":"n404","Start_date":46.4,"End_date":45.4,"Species_name":"Parasubbotina_inaequispira"}
{"Species_code":"t365","Ancestor_code":"n364","Start_date":51.7,"End_date":50.9,"Species_name":"Parasubbotina_prebetica"}
{"Species_code":"n359","Ancestor_code":"n357","Start_date":64.9,"End_date":62.8,"Species_name":"Parasubbotina_pseudobulloides"}
{"Species_code":"t360","Ancestor_code":"n359","Start_date":62.8,"End_date":59.7,"Species_name":"Parasubbotina_pseudobulloides"}
{"Species_code":"t476","Ancestor_code":"n474","Start_date":47.6,"End_date":40.5,"Species_name":"Parasubbotina_pseudowilsoni"}
{"Species_code":"n361","Ancestor_code":"n359","Start_date":62.8,"End_date":61,"Species_name":"Parasubbotina_varianta"}
{"Species_code":"n363","Ancestor_code":"n361","Start_date":61,"End_date":55.5,"Species_name":"Parasubbotina_varianta"}
{"Species_code":"n431","Ancestor_code":"n363","Start_date":55.5,"End_date":55.45,"Species_name":"Parasubbotina_varianta"}
{"Species_code":"n450","Ancestor_code":"n431","Start_date":55.45,"End_date":55.2,"Species_name":"Parasubbotina_varianta"}
{"Species_code":"n474","Ancestor_code":"n450","Start_date":55.2,"End_date":47.6,"Species_name":"Parasubbotina_varianta"}
{"Species_code":"t475","Ancestor_code":"n474","Start_date":47.6,"End_date":43,"Species_name":"Parasubbotina_varianta"}
{"Species_code":"t362","Ancestor_code":"n361","Start_date":61,"End_date":59.3,"Species_name":"Parasubbotina_variospira"}
{"Species_code":"t15","Ancestor_code":"n14","Start_date":50.8,"End_date":45.2,"Species_name":"Planoglobanomalina_pseudoalgeriana"}
{"Species_code":"t195","Ancestor_code":"n194","Start_date":50.4,"End_date":38,"Species_name":"Planorotalites_capdevilensis"}
{"Species_code":"n194","Ancestor_code":"n192","Start_date":55.9,"End_date":50.4,"Species_name":"Planorotalites_pseudoscitula"}
{"Species_code":"n196","Ancestor_code":"n194","Start_date":50.4,"End_date":49.55,"Species_name":"Planorotalites_pseudoscitula"}
{"Species_code":"t197","Ancestor_code":"n196","Start_date":49.55,"End_date":46.4,"Species_name":"Planorotalites_pseudoscitula"}
{"Species_code":"n158","Ancestor_code":"n156","Start_date":62.8,"End_date":61.2,"Species_name":"Praemurica_inconstans"}
{"Species_code":"t159","Ancestor_code":"n158","Start_date":61.2,"End_date":60.9,"Species_name":"Praemurica_inconstans"}
{"Species_code":"t164","Ancestor_code":"n162","Start_date":60.75,"End_date":43,"Species_name":"Praemurica_lozanoi"}
{"Species_code":"n156","Ancestor_code":"n154","Start_date":64.8,"End_date":62.8,"Species_name":"Praemurica_pseudoinconstans"}
{"Species_code":"t157","Ancestor_code":"n156","Start_date":62.8,"End_date":61.15,"Species_name":"Praemurica_pseudoinconstans"}
{"Species_code":"n154","Ancestor_code":"n152","Start_date":64.9,"End_date":64.8,"Species_name":"Praemurica_taurica"}
{"Species_code":"t155","Ancestor_code":"n154","Start_date":64.8,"End_date":63.8,"Species_name":"Praemurica_taurica"}
{"Species_code":"n160","Ancestor_code":"n158","Start_date":61.2,"End_date":61.15,"Species_name":"Praemurica_uncinata"}
{"Species_code":"n161","Ancestor_code":"n160","Start_date":61.15,"End_date":60.95,"Species_name":"Praemurica_uncinata"}
{"Species_code":"n162","Ancestor_code":"n161","Start_date":60.95,"End_date":60.75,"Species_name":"Praemurica_uncinata"}
{"Species_code":"t163","Ancestor_code":"n162","Start_date":60.75,"End_date":60.7,"Species_name":"Praemurica_uncinata"}
{"Species_code":"n629","Ancestor_code":"n555","Start_date":15.7,"End_date":15.1,"Species_name":"Praeorbulina_circularis"}
{"Species_code":"t558","Ancestor_code":"n629","Start_date":15.1,"End_date":14.9,"Species_name":"Praeorbulina_circularis"}
{"Species_code":"n553","Ancestor_code":"n551","Start_date":15.9,"End_date":15.8,"Species_name":"Praeorbulina_curva"}
{"Species_code":"t554","Ancestor_code":"n553","Start_date":15.8,"End_date":15,"Species_name":"Praeorbulina_curva"}
{"Species_code":"n555","Ancestor_code":"n553","Start_date":15.8,"End_date":15.7,"Species_name":"Praeorbulina_glomerosa"}
{"Species_code":"t556","Ancestor_code":"n555","Start_date":15.7,"End_date":15,"Species_name":"Praeorbulina_glomerosa"}
{"Species_code":"n551","Ancestor_code":"n549","Start_date":16.4,"End_date":15.9,"Species_name":"Praeorbulina_sicanus"}
{"Species_code":"t552","Ancestor_code":"n551","Start_date":15.9,"End_date":14.8,"Species_name":"Praeorbulina_sicanus"}
{"Species_code":"t633","Ancestor_code":"n731","Start_date":29.39,"End_date":4,"Species_name":"Protentella_nicobarensis"}
{"Species_code":"n731","Ancestor_code":"n628","Start_date":29.4,"End_date":29.39,"Species_name":"Protentella_prolixa"}
{"Species_code":"t632","Ancestor_code":"n731","Start_date":29.39,"End_date":11.4,"Species_name":"Protentella_prolixa"}
{"Species_code":"t999","Ancestor_code":"n997","Start_date":25.7,"End_date":23.8,"Species_name":"Protentelloides_dalhousiei"}
{"Species_code":"n997","Ancestor_code":"n996","Start_date":26.3,"End_date":25.7,"Species_name":"Protentelloides_primitiva"}
{"Species_code":"t998","Ancestor_code":"n997","Start_date":25.7,"End_date":23.8,"Species_name":"Protentelloides_primitiva"}
{"Species_code":"t402","Ancestor_code":"n401","Start_date":48.1,"End_date":43.1,"Species_name":"Pseudoglobigerinella_bolivariana"}
{"Species_code":"n29","Ancestor_code":"n28","Start_date":48.1,"End_date":35.8,"Species_name":"Pseudohastigerina_micra"}
{"Species_code":"t30","Ancestor_code":"n29","Start_date":35.8,"End_date":32.2,"Species_name":"Pseudohastigerina_micra"}
{"Species_code":"t31","Ancestor_code":"n29","Start_date":35.8,"End_date":32,"Species_name":"Pseudohastigerina_naguewichiensis"}
{"Species_code":"t26","Ancestor_code":"n25","Start_date":48,"End_date":39.3,"Species_name":"Pseudohastigerina_sharkriverensis"}
{"Species_code":"n28","Ancestor_code":"n24","Start_date":55.3,"End_date":48.1,"Species_name":"Pseudohastigerina_wilcoxensis"}
{"Species_code":"n25","Ancestor_code":"n28","Start_date":48.1,"End_date":48,"Species_name":"Pseudohastigerina_wilcoxensis"}
{"Species_code":"t27","Ancestor_code":"n25","Start_date":48,"End_date":43.3,"Species_name":"Pseudohastigerina_wilcoxensis"}
{"Species_code":"t317","Ancestor_code":"n315","Start_date":4.25,"End_date":0,"Species_name":"Pulleniatina_finalis"}
{"Species_code":"n662","Ancestor_code":"n313","Start_date":5.7,"End_date":5.2,"Species_name":"Pulleniatina_obliquiloculata"}
{"Species_code":"t316","Ancestor_code":"n662","Start_date":5.2,"End_date":0,"Species_name":"Pulleniatina_obliquiloculata"}
{"Species_code":"n313","Ancestor_code":"n700","Start_date":6.1,"End_date":5.7,"Species_name":"Pulleniatina_praecursor"}
{"Species_code":"t701","Ancestor_code":"n313","Start_date":5.7,"End_date":1.75,"Species_name":"Pulleniatina_praecursor"}
{"Species_code":"n663","Ancestor_code":"n662","Start_date":5.2,"End_date":4.6,"Species_name":"Pulleniatina_praespectabilis"}
{"Species_code":"t664","Ancestor_code":"n663","Start_date":4.6,"End_date":4.4,"Species_name":"Pulleniatina_praespectabilis"}
{"Species_code":"n700","Ancestor_code":"n311","Start_date":6.8,"End_date":6.1,"Species_name":"Pulleniatina_primalis"}
{"Species_code":"t314","Ancestor_code":"n700","Start_date":6.1,"End_date":1.3,"Species_name":"Pulleniatina_primalis"}
{"Species_code":"n315","Ancestor_code":"n663","Start_date":4.6,"End_date":4.25,"Species_name":"Pulleniatina_spectabilis"}
{"Species_code":"t665","Ancestor_code":"n315","Start_date":4.25,"End_date":4.2,"Species_name":"Pulleniatina_spectabilis"}
{"Species_code":"t576","Ancestor_code":"n574","Start_date":5.6,"End_date":0,"Species_name":"Sphaeroidinella_dehiscens"}
{"Species_code":"n568","Ancestor_code":"n567","Start_date":18.1,"End_date":16.4,"Species_name":"Sphaeroidinellopsis_disjuncta"}
{"Species_code":"n569","Ancestor_code":"n568","Start_date":16.4,"End_date":12.1,"Species_name":"Sphaeroidinellopsis_disjuncta"}
{"Species_code":"t571","Ancestor_code":"n570","Start_date":14.4,"End_date":3.6,"Species_name":"Sphaeroidinellopsis_kochi"}
{"Species_code":"n574","Ancestor_code":"n572","Start_date":7.1,"End_date":5.6,"Species_name":"Sphaeroidinellopsis_paenedehiscens"}
{"Species_code":"t575","Ancestor_code":"n574","Start_date":5.6,"End_date":2.3,"Species_name":"Sphaeroidinellopsis_paenedehiscens"}
{"Species_code":"n570","Ancestor_code":"n568","Start_date":16.4,"End_date":14.4,"Species_name":"Sphaeroidinellopsis_seminulina"}
{"Species_code":"n572","Ancestor_code":"n570","Start_date":14.4,"End_date":7.1,"Species_name":"Sphaeroidinellopsis_seminulina"}
{"Species_code":"t573","Ancestor_code":"n572","Start_date":7.1,"End_date":2.3,"Species_name":"Sphaeroidinellopsis_seminulina"}
{"Species_code":"t492","Ancestor_code":"n491","Start_date":42.3,"End_date":28.5,"Species_name":"Subbotina_angiporoides"}
{"Species_code":"n486","Ancestor_code":"n485","Start_date":61.2,"End_date":59.2,"Species_name":"Subbotina_cancellata"}
{"Species_code":"n487","Ancestor_code":"n486","Start_date":59.2,"End_date":57,"Species_name":"Subbotina_cancellata"}
{"Species_code":"t488","Ancestor_code":"n487","Start_date":57,"End_date":56.8,"Species_name":"Subbotina_cancellata"}
{"Species_code":"t599","Ancestor_code":"n597","Start_date":47.25,"End_date":32.1,"Species_name":"Subbotina_corpulenta"}
{"Species_code":"t611","Ancestor_code":"n610","Start_date":46.4,"End_date":40,"Species_name":"Subbotina_crociapertura"}
{"Species_code":"n596","Ancestor_code":"n595","Start_date":50.7,"End_date":48.1,"Species_name":"Subbotina_eocaena"}
{"Species_code":"n600","Ancestor_code":"n596","Start_date":48.1,"End_date":43.8,"Species_name":"Subbotina_eocaena"}
{"Species_code":"n602","Ancestor_code":"n600","Start_date":43.8,"End_date":34.1,"Species_name":"Subbotina_eocaena"}
{"Species_code":"t603","Ancestor_code":"n602","Start_date":34.1,"End_date":32.2,"Species_name":"Subbotina_eocaena"}
{"Species_code":"t614","Ancestor_code":"n612","Start_date":39.1,"End_date":27.2,"Species_name":"Subbotina_gortanii"}
{"Species_code":"n597","Ancestor_code":"n596","Start_date":48.1,"End_date":47.25,"Species_name":"Subbotina_hagni"}
{"Species_code":"t598","Ancestor_code":"n597","Start_date":47.25,"End_date":34.3,"Species_name":"Subbotina_hagni"}
{"Species_code":"n498","Ancestor_code":"n496","Start_date":55.6,"End_date":55.4,"Species_name":"Subbotina_hornibrooki"}
{"Species_code":"t499","Ancestor_code":"n498","Start_date":55.4,"End_date":52.5,"Species_name":"Subbotina_hornibrooki"}
{"Species_code":"t601","Ancestor_code":"n600","Start_date":43.8,"End_date":33.7,"Species_name":"Subbotina_jacksonensis"}
{"Species_code":"n491","Ancestor_code":"n489","Start_date":52,"End_date":42.3,"Species_name":"Subbotina_linaperta"}
{"Species_code":"n493","Ancestor_code":"n491","Start_date":42.3,"End_date":35.4,"Species_name":"Subbotina_linaperta"}
{"Species_code":"t494","Ancestor_code":"n493","Start_date":35.4,"End_date":33.7,"Species_name":"Subbotina_linaperta"}
{"Species_code":"n489","Ancestor_code":"n487","Start_date":57,"End_date":52,"Species_name":"Subbotina_patagonica"}
{"Species_code":"t490","Ancestor_code":"n489","Start_date":52,"End_date":45.15,"Species_name":"Subbotina_patagonica"}
{"Species_code":"n595","Ancestor_code":"n594","Start_date":55.6,"End_date":50.7,"Species_name":"Subbotina_roesnaesensis"}
{"Species_code":"n607","Ancestor_code":"n595","Start_date":50.7,"End_date":50.6,"Species_name":"Subbotina_roesnaesensis"}
{"Species_code":"n609","Ancestor_code":"n607","Start_date":50.6,"End_date":50.4,"Species_name":"Subbotina_roesnaesensis"}
{"Species_code":"n615","Ancestor_code":"n609","Start_date":50.4,"End_date":43.5,"Species_name":"Subbotina_roesnaesensis"}
{"Species_code":"t616","Ancestor_code":"n615","Start_date":43.5,"End_date":43.2,"Species_name":"Subbotina_roesnaesensis"}
{"Species_code":"t608","Ancestor_code":"n607","Start_date":50.6,"End_date":38,"Species_name":"Subbotina_senni"}
{"Species_code":"n604","Ancestor_code":"n602","Start_date":34.1,"End_date":33.8,"Species_name":"Subbotina_sp1"}
{"Species_code":"t605","Ancestor_code":"n604","Start_date":33.8,"End_date":32.6,"Species_name":"Subbotina_sp1"}
{"Species_code":"t606","Ancestor_code":"n604","Start_date":33.8,"End_date":27.2,"Species_name":"Subbotina_sp2"}
{"Species_code":"n594","Ancestor_code":"n592","Start_date":61.1,"End_date":55.6,"Species_name":"Subbotina_triangularis"}
{"Species_code":"t505","Ancestor_code":"n594","Start_date":55.6,"End_date":55.55,"Species_name":"Subbotina_triangularis"}
{"Species_code":"t484","Ancestor_code":"n483","Start_date":64.3,"End_date":59.3,"Species_name":"Subbotina_triloculinoides"}
{"Species_code":"n483","Ancestor_code":"n477","Start_date":64.92,"End_date":64.3,"Species_name":"Subbotina_trivialis"}
{"Species_code":"n485","Ancestor_code":"n483","Start_date":64.3,"End_date":61.2,"Species_name":"Subbotina_trivialis"}
{"Species_code":"n592","Ancestor_code":"n485","Start_date":61.2,"End_date":61.1,"Species_name":"Subbotina_trivialis"}
{"Species_code":"t593","Ancestor_code":"n592","Start_date":61.1,"End_date":61,"Species_name":"Subbotina_trivialis"}
{"Species_code":"t495","Ancestor_code":"n493","Start_date":35.4,"End_date":30.3,"Species_name":"Subbotina_utilisindex"}
{"Species_code":"n496","Ancestor_code":"n486","Start_date":59.2,"End_date":55.6,"Species_name":"Subbotina_velascoensis"}
{"Species_code":"t497","Ancestor_code":"n496","Start_date":55.6,"End_date":54.45,"Species_name":"Subbotina_velascoensis"}
{"Species_code":"n610","Ancestor_code":"n609","Start_date":50.4,"End_date":46.4,"Species_name":"Subbotina_yeguaensis"}
{"Species_code":"n612","Ancestor_code":"n610","Start_date":46.4,"End_date":39.1,"Species_name":"Subbotina_yeguaensis"}
{"Species_code":"t613","Ancestor_code":"n612","Start_date":39.1,"End_date":33.7,"Species_name":"Subbotina_yeguaensis"}
{"Species_code":"t131","Ancestor_code":"n129","Start_date":0.9,"End_date":0,"Species_name":"Truncorotalia_cavernula"}
{"Species_code":"t111","Ancestor_code":"n110","Start_date":4.3,"End_date":3.5,"Species_name":"Truncorotalia_crassaconica"}
{"Species_code":"n109","Ancestor_code":"n108","Start_date":5.7,"End_date":5.5,"Species_name":"Truncorotalia_crassaformis"}
{"Species_code":"n110","Ancestor_code":"n109","Start_date":5.5,"End_date":4.3,"Species_name":"Truncorotalia_crassaformis"}
{"Species_code":"n112","Ancestor_code":"n110","Start_date":4.3,"End_date":3.5,"Species_name":"Truncorotalia_crassaformis"}
{"Species_code":"t114","Ancestor_code":"n112","Start_date":3.5,"End_date":0,"Species_name":"Truncorotalia_crassaformis"}
{"Species_code":"t134","Ancestor_code":"n132","Start_date":5.55,"End_date":0.9,"Species_name":"Truncorotalia_crassula"}
{"Species_code":"n126","Ancestor_code":"n125","Start_date":1.85,"End_date":1.8,"Species_name":"Truncorotalia_excelsa"}
{"Species_code":"t127","Ancestor_code":"n126","Start_date":1.8,"End_date":0,"Species_name":"Truncorotalia_excelsa"}
{"Species_code":"t120","Ancestor_code":"n118","Start_date":1.8,"End_date":0.4,"Species_name":"Truncorotalia_hessi"}
{"Species_code":"n115","Ancestor_code":"n109","Start_date":5.5,"End_date":4,"Species_name":"Truncorotalia_oceanica"}
{"Species_code":"t116","Ancestor_code":"n115","Start_date":4,"End_date":0,"Species_name":"Truncorotalia_oceanica"}
{"Species_code":"t128","Ancestor_code":"n126","Start_date":1.8,"End_date":0,"Species_name":"Truncorotalia_pachytheca"}
{"Species_code":"n117","Ancestor_code":"n115","Start_date":4,"End_date":3.4,"Species_name":"Truncorotalia_ronda"}
{"Species_code":"n118","Ancestor_code":"n117","Start_date":3.4,"End_date":1.8,"Species_name":"Truncorotalia_ronda"}
{"Species_code":"t119","Ancestor_code":"n118","Start_date":1.8,"End_date":1,"Species_name":"Truncorotalia_ronda"}
{"Species_code":"n121","Ancestor_code":"n117","Start_date":3.4,"End_date":3.2,"Species_name":"Truncorotalia_tenuitheca"}
{"Species_code":"t122","Ancestor_code":"n121","Start_date":3.2,"End_date":1.3,"Species_name":"Truncorotalia_tenuitheca"}
{"Species_code":"n123","Ancestor_code":"n121","Start_date":3.2,"End_date":1.9,"Species_name":"Truncorotalia_tosaensis"}
{"Species_code":"t124","Ancestor_code":"n123","Start_date":1.9,"End_date":1.2,"Species_name":"Truncorotalia_tosaensis"}
{"Species_code":"n125","Ancestor_code":"n123","Start_date":1.9,"End_date":1.85,"Species_name":"Truncorotalia_truncatulinoides"}
{"Species_code":"n129","Ancestor_code":"n125","Start_date":1.85,"End_date":0.9,"Species_name":"Truncorotalia_truncatulinoides"}
{"Species_code":"t130","Ancestor_code":"n129","Start_date":0.9,"End_date":0,"Species_name":"Truncorotalia_truncatulinoides"}
{"Species_code":"t113","Ancestor_code":"n112","Start_date":3.5,"End_date":1.4,"Species_name":"Truncorotalia_viola"}
{"Species_code":"t46","Ancestor_code":"n45","Start_date":40.8,"End_date":37.2,"Species_name":"Turborotalia_altispiroides"}
{"Species_code":"n50","Ancestor_code":"n49","Start_date":35,"End_date":32.65,"Species_name":"Turborotalia_ampliapertura"}
{"Species_code":"t52","Ancestor_code":"n50","Start_date":32.65,"End_date":30.3,"Species_name":"Turborotalia_ampliapertura"}
{"Species_code":"n40","Ancestor_code":"n39","Start_date":41.8,"End_date":38.6,"Species_name":"Turborotalia_cerroazulensis"}
{"Species_code":"t41","Ancestor_code":"n40","Start_date":38.6,"End_date":33.8,"Species_name":"Turborotalia_cerroazulensis"}
{"Species_code":"n42","Ancestor_code":"n40","Start_date":38.6,"End_date":34.1,"Species_name":"Turborotalia_cocoaensis"}
{"Species_code":"t43","Ancestor_code":"n42","Start_date":34.1,"End_date":33.8,"Species_name":"Turborotalia_cocoaensis"}
{"Species_code":"t44","Ancestor_code":"n42","Start_date":34.1,"End_date":33.8,"Species_name":"Turborotalia_cunialensis"}
{"Species_code":"t51","Ancestor_code":"n50","Start_date":32.65,"End_date":30.25,"Species_name":"Turborotalia_euapertura"}
{"Species_code":"n35","Ancestor_code":"n33","Start_date":48.7,"End_date":43.95,"Species_name":"Turborotalia_frontosa"}
{"Species_code":"n37","Ancestor_code":"n35","Start_date":43.95,"End_date":43.2,"Species_name":"Turborotalia_frontosa"}
{"Species_code":"t38","Ancestor_code":"n37","Start_date":43.2,"End_date":40.8,"Species_name":"Turborotalia_frontosa"}
{"Species_code":"n49","Ancestor_code":"n47","Start_date":39.2,"End_date":35,"Species_name":"Turborotalia_increbescens"}
{"Species_code":"t54","Ancestor_code":"n49","Start_date":35,"End_date":30.3,"Species_name":"Turborotalia_increbescens"}
{"Species_code":"n39","Ancestor_code":"n37","Start_date":43.2,"End_date":41.8,"Species_name":"Turborotalia_pomeroli"}
{"Species_code":"n45","Ancestor_code":"n39","Start_date":41.8,"End_date":40.8,"Species_name":"Turborotalia_pomeroli"}
{"Species_code":"n47","Ancestor_code":"n45","Start_date":40.8,"End_date":39.2,"Species_name":"Turborotalia_pomeroli"}
{"Species_code":"t48","Ancestor_code":"n47","Start_date":39.2,"End_date":34.6,"Species_name":"Turborotalia_pomeroli"}
{"Species_code":"t36","Ancestor_code":"n35","Start_date":43.95,"End_date":40.8,"Species_name":"Turborotalia_possagnoensis"}
{"Species_code":"n501","Ancestor_code":"n500","Start_date":44.4,"End_date":36,"Species_name":"Turborotalita_carcoselleensis"}
{"Species_code":"t502","Ancestor_code":"n501","Start_date":36,"End_date":35.9,"Species_name":"Turborotalita_carcoselleensis"}
{"Species_code":"t512","Ancestor_code":"n510","Start_date":1.6,"End_date":0,"Species_name":"Turborotalita_clarkei"}
{"Species_code":"n510","Ancestor_code":"n508","Start_date":4.5,"End_date":1.6,"Species_name":"Turborotalita_cristata"}
{"Species_code":"t511","Ancestor_code":"n510","Start_date":1.6,"End_date":0,"Species_name":"Turborotalita_cristata"}
{"Species_code":"n508","Ancestor_code":"n506","Start_date":6,"End_date":4.5,"Species_name":"Turborotalita_humilis"}
{"Species_code":"t509","Ancestor_code":"n508","Start_date":4.5,"End_date":0,"Species_name":"Turborotalita_humilis"}
{"Species_code":"n503","Ancestor_code":"n501","Start_date":36,"End_date":25.4,"Species_name":"Turborotalita_praequinqueloba"}
{"Species_code":"t504","Ancestor_code":"n503","Start_date":25.4,"End_date":22.4,"Species_name":"Turborotalita_praequinqueloba"}
{"Species_code":"n506","Ancestor_code":"n503","Start_date":25.4,"End_date":6,"Species_name":"Turborotalita_quinqueloba"}
{"Species_code":"t507","Ancestor_code":"n506","Start_date":6,"End_date":0,"Species_name":"Turborotalita_quinqueloba"}