T184 - Set of 5 Nicely Preserved Onchopristis numidus Sawfish Rostral Teeth Upper Cretaceous KemKem Nevadia weeksi Walcott 1908 (trilobite)

Walcott 1908 (trilobite)

Impressive Prognathodon tooth

exsolved pigeonite

Annamitella kantsingensis

It crushed its food with bony plates found in the back of its throat

T184 - Set of 5 Nicely Preserved Onchopristis numidus Sawfish Rostral Teeth Upper Cretaceous KemKem Nevadia weeksi Walcott 1908 (trilobite)Scientific name: Onchopristis numidus, Hauq 1905Location: Taouz, Errachidia Province, South MoroccoGeological Formation: Ifezouane Formation, Kem Kem Basin, Red Sandstone BedsAge: Upper Cretaceous, Cenomanian stage, (~96 Million Years) Size (the biggest): 3. 9 cm = 1. 53 InchREF.: T184DESCRIPTION: This taxon was described by Hauq (1905) and belongs to the Pristidae family. Their fossils are a good indicator of paleoenvironments related with deltas and