意外北票龙(兽脚类：镰刀龙类)头部骨骼学研究
Cranial osteology of Beipiaosaurus inexpectus(Theropoda: Therizinosauria)
A. partial nasal; B. right quadrate in posterolateral view; C. left prootic in medial view. Scale bars equal 1 cm
意外北票龙(兽脚类：镰刀龙类)头部骨骼学研究 |
| 廖俊棋, 徐星 |
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Cranial osteology of Beipiaosaurus inexpectus(Theropoda: Therizinosauria) |
| LIAO Chun-Chi, XU Xing |
| Fig. 2 Close-up photographs of cranial elements of Beipiaosaurus inexpectus (IVPP V 11559) A. partial nasal; B. right quadrate in posterolateral view; C. left prootic in medial view. Scale bars equal 1 cm |
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