Fig. 2. Thyreophoran dinosaur Bienosaurus lufengensis Dong, 2001 in A reassessment of the purported ankylosaurian dinosaur Bienosaurus lufengensis from the Lower Lufeng Formation of Yunnan, China

Fig. 2. Thyreophoran dinosaur Bienosaurus lufengensis Dong, 2001 (IVPP V15311, holotype), from the Hettangian–Sinemurian (Lower Jurassic), Lower Lufeng Formation of Yunnan, China. A. Possible frontal in dorsal view. B. Possible maxilla or nasal. C. Possible osteoderm, prezygapophysis or ectopterygoid. D. Possible pterygoid. E. Tooth, broken off since previous description of specimen. F. Poorly preserved tooth. G, H. Possible teeth.