



Poposaurus gracilis (YPM 57100) skeleton in its original field jackets, and a diagrammatic image of the exposed bones


Redrawn from the image created by Scott Hartman for this project (Contact Scott at skeletaldrawing@gmail.com)

Poposaurus gracilis (YPM 57100) skeleton in its original field jackets, and a diagrammatic image of the exposed bones
Monographs and descriptions
We are occasionally involved in collaborative descriptions of new and poorly known taxa. Past projects include:
1) Description of the basal archosaur Poposaurus gracilis (YPM 57100) - read the manuscript here.
2) Description of a new species of giant oviraptor Anzu wyliei from the Late Cretaceous of North America in collaboration with Matt Lamanna (Carnegie Museum), Hans Sues (Smithsonian Institution) and Tyler Lyson (Smithsonian Institution) - read the manuscript here.
