横截,横断 发表于 2025-3-28 15:44:37
How do rare species avoid extinction? A paleontological viewmall body size. The evidence for these traits is, as yet, only suggestive because of sampling problems in the fossil record, especially with rare species. But growing paleontological interest in extinction selectivity, especially at finer taxonomic scales, will provide ways to refine the evidence discussed here.笨重 发表于 2025-3-28 22:50:18
http://reply.papertrans.cn/47/4632/463115/463115_42.pngConcrete 发表于 2025-3-28 22:59:41
http://reply.papertrans.cn/47/4632/463115/463115_43.pngIVORY 发表于 2025-3-29 03:27:51
http://reply.papertrans.cn/47/4632/463115/463115_44.png