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根据显生宙各地质时期全球气候敏感沉积物和生物地理单元数据库,显生宙(寒武纪至中新世)可识别出24次全球范围内不同级别的气候变化事件。有些事件与全球生物事件有着密切的联系,而不少则并无重要联系,即使这两种事件发生的时间和规模上存在着明显的一致性,也并不一定就存在着因果关系。这24次事件根据二者的一致性和不一致性,可归纳为两类:(1)早寒武世末(一致);(2)晚寒武世末(不一致);(3)早奥陶世末(Ibexian末,不一致);(4)奥陶纪末(一致);(5)志留纪兰多维列世(不一致);(6)志留纪文洛克世早期(不一致);(7)志留纪文洛克世末(不一致);(8)志留纪罗德洛世末(不一致);(9)志留纪普利道里世末(不一致);(10)早泥盆世埃姆斯期初(不一致);(11)中泥盆世艾菲尔期末(一致);(12)中泥盆世吉维特期末(一致);(13)晚泥盆世弗拉斯期末(一致);(14)泥盆纪末(不一致);(15)早石炭世末(一致);(16)晚石炭世维斯发期末(一致);(17)早二叠世萨克马尔晚期(一致);(18)二叠纪末(一致);(19)早三叠世(一致);(20)中—晚三叠世(不一致);(21)早侏罗世赫塘期(不一致);(2?
According to the Gemini database of geo-sensitive geo-sensitive sediments and biogeographic units in the Phanerozoic, 24 different types of climate change events worldwide can be identified in the Phanerozoic (Cambrian to Miocene). There are some incidents that are closely linked with the global biological events, while many of them do not have any important connection. Even if there is obvious consistency in the timing and scale of these two incidents, there is not necessarily a causal link between them. According to the consistency and inconsistency of the two, these 24 incidents can be summarized into two categories: (1) the end of the Early Cambrian (consensus); (2) the late Cambrian (inconsistency); (3) the early Ordovician End of the Late Ordovician (consistent); (5) the Duke of Silurian (inconsistent); (6) early Silurian of Silurian (inconsistent); (7) (Inconsistency); (8) Silurian Rodeo end of the world (inconsistency); (9) Siluridipoli end of the world (inconsistency); (10) Early Devonian End of Devonian (inconsistent); (11) end of Devonian Eifel (consistent); (12) ; (14) Late Devonian (inconsistent); (15) Late Carboniferous (consistent); (16) Late Late Carboniferous Weiss (consistent); (17) Early Permian Sacke Marr ); (18) Late Permian (consistent); (19) Early three World (unanimously); (20) - Late Triassic (inconsistent); (21) He pond Early Jurassic period (inconsistent); (2?