S57 - Top Rare Ornithocheirid Pterosaur Tooth - Lower Cretaceous - Elrhaz Fm Saltasaurus the Czech Republic (4)

the Czech Republic (4)

13 teeth on a maxillary 16 teeth on a dentary

28'' Spinosaurus Dinosaur Tooth Upper Cretaceous KemKem

Sister taxa: Australosutura

and is pending approval by the Nomenclature Committee

S57 - Top Rare Ornithocheirid Pterosaur Tooth - Lower Cretaceous - Elrhaz Fm Saltasaurus the Czech Republic (4)Scientific name: Ornithocheirid (Probably Ornithocheirus simus, (Owen, 1861)) PterosaurLocation: Gadoufaoua, Tner Desert, Niger. Geological Formation: Elrhaz FmAge: Lower Cretaceous, Aptian Albian stage ( 113 million years) Size (long): 3cm = 1. 18 InchREF.: S57DESCRIPTION: Ornithocheirus simus, is only known from fragmentary jaw tips. It bore a distinctive convex "keeled" crest on its snout similar to its relatives. Ornithocheirus had relatively