SupplementaryData2.txt
收藏Figshare2023-12-22 更新2026-04-08 收录
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https://figshare.com/articles/dataset/SupplementaryData2_txt/24892059/1
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资源简介：
Researchers described the first crown bird from the Late Cretaceous (Maastrichtian) Hell Creek Formation. They identified a well-preserved synsacrum, with traits linking it to Neornithes. Phylogenetic study places it as a presbyornithid, an extinct anseriform group previously hinted at but not confirmed in the Hell Creek Formation. This study provides new insights into the origins, radiation, and paleoecology of early neornithines before the K-Pg mass extinction event.
提供机构：
Clark, Alexander; Cruz Vega, Eduardo J.; J. W. Sertich, Joseph; O'Connor, Jingmai K.
创建时间：
2023-12-22
