T273 - Top Rare Cretaceous Azhdarchid Pterosaur Partial Cervical Vertebra Bone Prehnite United States (1: Colorado)

United States (1: Colorado)

some completely recrystallized

University of California

The leading side (front) and sides often have flow-lines in the surface which indicates the direction the material was being ablated

Here we present another relatively abundant tooth morphotype in the Lower Cretaceous materials of the Elrhaz Formation

T273 - Top Rare Cretaceous Azhdarchid Pterosaur Partial Cervical Vertebra Bone Prehnite United States (1: Colorado)Scientific name: Unidentified Azhdarchid Pterosaur cervical vertebra bone. Alanqa saharica, Ibrahim et al. (2010) or Xericeps Martill et al., 2017 Location: Taouz, Errachidia Province, South Morocco Geological Formation: Ifezouane Formation, Kem Kem Basin, Red Sandstone Beds Age: Upper Cretaceous, Cenomanian stage, (~96 Million Years) Size (long): 5cm = 1. 96 Inch REF.: T273 DESCRIPTION: This is one of the most unique and extraordinary specimens of