Jaw fragment from the Cambridge Greensand, England. (Seeley 1864).
Small tooth sockets are evident in a keeled lower jaw.
Seeley H G;
1870, The Ornithosauria: an elementary study of the bones
of pterodactyls, Proceedings of the Cambridge Philosophical Society, 2(1870)
p.186
Pseudonym
Ornithocheirus machaeorhynchus
