Arkharavia heterocoelica gen. et sp. nov., a new sauropod dinosaur from the Upper Cretaceous of the Far East of Russia

被引：0
|
作者：
V. R. Alifanov
Yu. L. Bolotsky
机构：
[1] Russian Academy of Sciences,Borissiak Paleontological Institute
[2] Russian Academy of Sciences,Institute of Geology and Nature Management, Far East Branch
来源：
Paleontological Journal | 2010年 / 44卷
关键词：
Sauropoda; Dinosauria; Upper Cretaceous; Maastrichtian; Far East; Russia;
D O I：
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学科分类号：
摘要：
A new sauropod dinosaur, Arkharavia heterocoelica gen. et sp. nov., from the Maastrichtian (Udurchukan Formation) of the Amur Region, Russia, is described based on a tooth and several isolated anterior caudal vertebrae. It is distinguished by the saddle-shaped centrum and high neural spine of the anterior caudal vertebrae. Certain structural characters of the new genus are in common with Chubutisaurus insignis (Titanosauriformes) from the Upper Cretaceous of Argentina.
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页码：84 / 91
页数：7
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