Title: The skull of Sphenacodon ferocior, and comparisons with other Sphenacodontines : (Reptilia : Pelycosauria) /
Authors: Eberth, David A.; New Mexico.
Publisher: New Mexico Bureau of Mines & Mineral Resources, New Mexico Institute of Mining & Technology,
Year: 1985
Subjects: Sphenacodon ferocior.; Pelycosauria.; Reptiles, Fossil.; Paleontology; Paleontology New Mexico Rio Arriba County.; Paleontology New Mexico Sandoval County.