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An Unusual, Three-Dimensionally Preserved, Large Hadrosauriform Pes Track from "Mid"-Cretaceous Jiaguan Formation of Chongqing, China 期刊论文
ACTA GEOLOGICA SINICA-ENGLISH EDITION, 2012, 卷号: 86, 期号: 2, 页码: 304-312
作者:  Xing Lida;  Bell, Phil R.;  Harris, Jerald D.;  Currie, Philip J.
收藏  |  浏览/下载:54/0  |  提交时间:2016/12/14
Hadrosauriform  Locomotion  Footprints  Cretaceous  Step Cycle  
THE ROLE OF THE CALCANEAL 'HEEL' AS A PROPULSIVE LEVER IN BASAL ARCHOSAURS AND EXTANT MONITOR LIZARDS 期刊论文
JOURNAL OF VERTEBRATE PALEONTOLOGY, 2010, 卷号: 30, 期号: 5, 页码: 1422-1432
作者:  Sullivan, Corwin;  [email protected]
Adobe PDF(2416Kb)  |  收藏  |  浏览/下载:120/15  |  提交时间:2013/11/27
Alligator Alligator-mississippiensis  Avian Flight  Step Cycle  Hind-limb  Evolution  Reptiles  Tarsus  Locomotion  Phylogeny  Mechanics