W. Sevon 1957
Full reference
W. Sevon. 1957. A Niobrara mosasaur from South Dakota. Proceedings of the South Dakota Academy of Science 36:144-146 [M. Carrano/H. Street]
Metadata
| ID number: | 35843 |
| Created: | 2011-04-15 06:53:08 |
| Modified: | 2011-04-14 15:53:08 |
| Publication type: | journal article |
| Taxonomy: | stated without evidence |
| Language: | English |