An early hemphillian occurrence of Castor (Castoridae) from the Rattlesnake Formation of Oregon
Samuels JX and Zancanella J. 2011. An early hemphillian occurrence of Castor (Castoridae) from the Rattlesnake Formation of Oregon. Journal of Paleontology. 85(5):930–935
- Type
- Journal Article
- Authors
- Samuels, Joshua; Zancanella, John
- Units
- NRSS