Instantaneous 发表于 2025-3-23 12:16:08
http://reply.papertrans.cn/88/8722/872149/872149_11.pngRODE 发表于 2025-3-23 17:05:06
http://reply.papertrans.cn/88/8722/872149/872149_12.png准则 发表于 2025-3-23 20:55:07
The Paleogene Birds of South America,f additional fossil sites coupled with progress from multidisciplinary analyses encompassing tectonic, isotopic, and radiochemical dating and molecular studies in modern forms. This also changed the knowledge about birds. Characters of the South American (SAn) avian fossil record are: (1) presence oadequate-intake 发表于 2025-3-23 22:31:15
Neogene Birds of South America,to the bird fossil record, the taxonomical and morphological diversity is also really high. The initial collection was largely made by Carlos Ameghino by the end of the nineteenth century and the remains were studied and nominated by his brother, Florentino Ameghino.crockery 发表于 2025-3-24 05:08:47
http://reply.papertrans.cn/88/8722/872149/872149_15.pnglinear 发表于 2025-3-24 09:19:19
http://reply.papertrans.cn/88/8722/872149/872149_16.pngcertitude 发表于 2025-3-24 13:16:49
Book 2013Metaves + Coronoaves)]. Both clades sum approximately 10,000 species of which 60% are Passeriformes (the most diverse clade of terrestrial vertebrates). A comparison between the past and the present reveals a complex and hallmarked evolutionary and biogeographic history which would have begun over 6生存环境 发表于 2025-3-24 18:28:45
http://reply.papertrans.cn/88/8722/872149/872149_18.png推测 发表于 2025-3-24 19:23:40
South American and Antarctic Continental Cenozoic BirdsPaleobiogeographic AEsalate 发表于 2025-3-24 23:42:04
Introduction,nhabit mainly in the southern hemisphere (e.g., Anhingidae); (5) highly diverse living groups with limited (e.g., Passeriformes) or none (e.g., Apodiformes) fossil record, which stem groups are registered in Europe; (6) absence of the most extant SAn bird lineages; and (7) predominance of the zoopha