中国中三叠世富源巨胫龙(主龙型小纲,长颈龙科)的骨骼学再描述

Torsten M. SCHEYER, 王维, 李淳, Feiko MIEDEMA, Stephan N. F. SPIEKMAN

Osteological re-description of Macrocnemus fuyuanensis (Archosauromorpha, Tanystropheidae) from the Middle Triassic of China

Torsten M. SCHEYER, WANG Wei, LI Chun, Feiko MIEDEMA, Stephan N. F. SPIEKMAN

Fig. 2 Close-up view (A) and interpretative drawing (B) of the cranium and lower jaw of IVPP V 15001, holotype of Macrocnemus fuyuanensis Abbreviations: a. angular; ar. articular; at.pl. atlantal pleurocentrum; ax. axis; ax.ic. axis intercentrum; bo. basioccipital; cbI. ceratobrancial I; cor. coracoid; d, dentary; ec. ectopterygoid;epi. epipterygoid; ex. exoccipital; f. frontal; j. jugal; Mg. Meckelian groove; mx. maxilla; n. nasal;op. opisthotic; par. prearticular; pbs. parabasisphenoid; pl. palatine; pmx. premaxillapo. postorbital; pof. postfrontal; prf. prefrontal; pt. pterygoid; q. quadrate; qj. quadratojugal; sa. surangularso. supraoccipital; sp. splenial; sq. squamosal; vo. vomer; * posterior process of parietal