On the jaw muscles of ankylosaurs. American Museum novitates ; no. 2399

Haas, Georg, 1905-2005-10-062005-10-061969http://hdl.handle.net/2246/260911 p. : ill. ; 24 cm.Includes bibliographical references (p. 11).1836535 bytesapplication/pdfen-USQL1 .A436 no.2399, 1969Ankylosaurus.Mandibular ramus.Masticatory muscles.Jaws.Dinosaurs -- Red Deer River (Alta. and Sask.)Dinosaurs -- Alberta.Reptiles, Fossil -- Red Deer River (Alta. and Sask.)Reptiles, Fossil -- Alberta.Paleontology -- Cretaceous -- Red Deer River (Alta. and Sask.)Paleontology -- Cretaceous -- Alberta.Paleontology -- Red Deer River (Alta. and Sask.)Paleontology -- Alberta.On the jaw muscles of ankylosaurs. American Museum novitates ; no. 2399text