08129 - Great Collection of 3 Pterosaur (Coloborhynchus) Teeth Cretaceous KemKem Beds Anomalocaridids Aboulahris collected 200 g of

Aboulahris collected 200 g of specimens

Picture: Geological map and statigraphic section of  KemKem Cretaceous outcrops "Taxonomic Composition and Trophic Structure of the Continental Bony Fish Assemblage from the Early Late Cretaceous of Southeastern Morocco" Cavin L  et al

filter-feeding appendage of Aegirocassis is considerably more complex and sophisticated than that of Tamisiocaris and may herald a shift in the Early Ordovician to large-scale filter feeding in the oceans

Its enamel has a very intense color

Precious association of 2 teeth in matrix of Cretolamna maroccana (Mackerel Shark) from the phosphate deposits of the Ouled Abdoun Basin (Morocco)

08129 - Great Collection of 3 Pterosaur (Coloborhynchus) Teeth Cretaceous KemKem Beds Anomalocaridids Aboulahris collected 200 g ofPrecious collection of three 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