Keywords: Cimoliornis diomedeus.jpg Fig 4 Three views of the distal trochlear joint of one of the long bones probably the metacarpal of the wing-finger of a large Pterodactyle http //www lib utexas edu/books/britfossils/html/txu-oclc-13370987-4-pterosauria-plate05 php 1846 J Dinkel PD-old-70-1923 Azhdarchoidea |