J177 - Top Rare Ornithocheirid Pterosaur Claw - Lower Cretaceous Elrhaz Fm Asterophyllites a more derived group

a more derived group

Radiatopses - Medullosaceae

Trilobita - Brachymetopidae

History: At 9:22 a

32143823871411 L13 - Finest Flying Prepared 2

J177 - Top Rare Ornithocheirid Pterosaur Claw - Lower Cretaceous Elrhaz Fm Asterophyllites a more derived groupOrnithocheirus 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 narrow jaw tips compared to the related Coloborhynchus and Tropeognathus, which had prominently expanded rosettes of teeth, as well as a more developed "keeled" crest compared to Ornithocheirus. Another feature that made Ornithocheirus unique and unlike its relatives, was that