21645 - Great Collection of 5 Pterosaur (Coloborhynchus) Teeth Cretaceous KemKem Beds Minerals - Museum Grade Link: Lepidotes

Link: Lepidotes

Apart from the sharp main teeth

it has some tiny glued or filled fractures

the pyroxene zonations and the inverse formation of pigeonite to the augite-rim could be an indication of the extraterrestrial origin of this sample

Impressive and unique natural association that is composed of the pubis (pelvic bone) next to a complete vertebra

21645 - Great Collection of 5 Pterosaur (Coloborhynchus) Teeth Cretaceous KemKem Beds Minerals - Museum Grade Link: LepidotesPrecious collection of five nice teeth of this species of pterosaur. The pterosaurs dentition rests in the Upper Cretaceous in North Africa are relatively common among the fauna which got preserved from those ecosystems around 100 million years ago. However, only two different pterosaur taxons have been described. Mader & Kellner (1999) (Full reference: B. J. Mader and A. W. A. Kellner. 1999. A new anhanguerid pterosaur from the Cretaceous of Morocco.