Fauna from Upper Cretaceous Argentina, cover.

My illustrations for the thesis of a recently graduated palaeontologist. It's been an honor to work on this project and contribute in some way on the field of palaeontology. These are animals from the Upper Cretaceous of West-Central Argentina. The pseudosuchians Notosuchus and Comahuesuchus, the theropod dinosaurs Achillesaurus and Velocisaurus, and the early snake Dinilysia. The rest of the animals are not based on fossil skeletons found by the team but are the likely authors of the fossilized burrows. For the spiral burrows, a small mammal or a big lizard. For the insect burrows, ants or termites. For the more simple burrows, a crayfish.