
Mathew J. Wedel, Richard L. Cifelli, and R. Kent Sanders
Acta Palaeontologica Polonica 45 (4), 2000: 343-388
Key words: Dinosauria, Sauropoda, Sauroposeidon, pneumatic structures, Cretaceous, Oklahoma.
Mathew J. Wedel [sauropod@ou.edu] and Richard L. Cifelli [rlc@ou.edu], Oklahoma Museum of Natural History and Department of Zoology, University of Oklahoma, 2401 Chautauqua Avenue, Norman, OK 73072, USA;R. Kent Sanders [kendsandersmd@netscape.net], Department of Radiology, University Hospital, Oklahoma City, OK 73109, USA.