Sketch: Taeniolabis skull
Studies of Moschops
Sketch: Niassodon

Digital sketch of Niassodon mfumukasi, after Castanhinha et al. 2013
Niassodon and the paleobiology of dicynodonts
Castanhinha et al. describe a new dicynodont from the Late Permian of Mozambique. 3D scans of the skull provide details on its brain structure and inner ear morphology.
Doodle: Ophiacodon

Quick reconstruction of Ophiacodon, drawn over a figure in Felice & Angielczyk 2014.