内蒙古乌兰塔塔尔地区早渐新世梳趾鼠类头骨新材料

徐冉成, 李茜

New skulls of ctenodactyloids from the Early Oligocene of Ulantatal, Nei Mongol, China

XU Ran-Cheng, LI Qian

Fig. 5 Skulls of Bounomys ulantatalensis from the Ulantatal Formation of Ulantatal area, Alxa Left Banner, Nei Mongol A-E. IVPP V 26125 in dorsal (A), left (reversed) (B), ventral (C), rostral (D), and occipital (E) views; F-I. V 26126 in dorsal (F), right (G), ventral (H), and rostral (I) views; J-M. V 26127 in dorsal (J), right (K), ventral (L) and rostral (M) views