Fig. 1 in Morphology and evolutionary significance of the atlas-axis complex in varanopid synapsids

Fig. 1. Outline reconstructions of the skull of varanopids. A. Mesenosaurus romeri Efremov, 1938 (modified from Reisz and Berman 2001). B. Varanodon agilis Olson, 1965 (modified from Reisz and Laurin 2004). These taxa show the characteristic differences in the occiput of varanopids. Not to scale.