Plesiosaur Tooth in Matrix display This is a top quality

This is a top quality Struthiomimus foot claw from the Judith River Formation in Montana

Fantastic specimen for any collector

by fluvial activity in fluctuating river channels and deltas and very occasional peaty swamp deposits along the low-lying eastern continental margin fronting the late Cretaceous Western Interior Seaway

this trilobite features a smooth

Pleistocene

Plesiosaur Tooth in Matrix display This is a top qualityZarafasaura oceanis Late Cretaceous (~70 million years ago) Phosphate Deposits Oulad Abdoun Basin, Morocco Tooth approx. size: 1. 5" Matrix approx. size: 2. 75" x 2. 5" x 1. 25" Plesiosaurs were marine reptiles that appeared in the Triassic and died out along with the dinosaurs at the end of the Cretaceous period. They had a broad flat body and a short tail. Their limbs were four powerful flippers that made a flying movement to propel the plesiosaur