A new crocodilian from the Upper Cretaceous of the San Juan Basin, New Mexico

被引：0
|
作者：
Lucas, SG
Sullivan, RM
机构：
[1] New Mexico Museum Nat Hist, Albuquerque, NM 87104 USA
[2] State Museum Penn, Sect Paleontol & Geol, Harrisburg, PA 17120 USA
来源：
NEUES JAHRBUCH FUR GEOLOGIE UND PALAONTOLOGIE-MONATSHEFTE | 2003年 / 02期
关键词：
D O I：
暂无
中图分类号：
Q91 [古生物学];
学科分类号：
0709 ; 070903 ;
摘要：
Denazinosuchus (type species = Goniopholis kirtlandicus WIMAN 1932) is a new goniopholidid crocodilian genus from the Upper Cretaceous (Campanian) Kirtland Formation, San Juan Basin, New Mexico, diagnosed by unusually large supratemporal fenestrae, exclusion of palatine from rim of suborbital fenestrae, lack of maxillary lateral depressions, and absence of anterior palatal openings. Three taxa of crocodilians are known from the Kirtland Formation: D. kirtlandicus, Brachychampsa montana and, tentatively, Leidyosuchus sp.
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页码：109 / 119
页数：11
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