Atlas-axis complex ofSecodontosaurus, a sphenacodontid mammal-like reptile (Eupelycosauria: Synapsida) from the Lower Permian of Texas
Abstract
- Publication:
-
Canadian Journal of Earth Sciences
- Pub Date:
- March 1992
- DOI:
- 10.1139/e92-051
- Bibcode:
- 1992CaJES..29..596R