Hatchling leopard gecko

Ultrastucture of Sinosaurus dentine. Royal Society Interface cover image by Yu-Cheng Chen. DOI: 10.1098/rsif.2016.0626

Dimetrodon borealis by Danielle Dufault

CT scan and tooth serrations of Dimetrodon borealis http://www.nrcresearchpress.com/doi/full/10.1139/cjes-2015-0100

Dimetrodon skull and tooth thin section, drawn by Danielle Dufault

Troodon wear facet under SEM

Dimetrodon, drawn by Danielle Dufault

Noasaurid long bone histology. http://dx.doi.org/10.1016/j.gr.2014.03.016

Diadectid footprints from the Permian of Prince Edward Island DOI: 10.1111/j.1475-4983.2012.01178.x

Hypacrosaurus stebingeri, from the book 'Hadrosaurs'

Tooth root shape in Dimetrodon doi: 10.1007/s00114-014-1228-5.

The palate and braincase of Dimetrodon milleri DOI:10.1080/08912963.2012.704918