Tetrabelus
| Tetrabelus | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| (unranked): | Belemnoidea |
| Genus: | Tetrabelus |
Tetrabelus is a genus of belemnite, an extinct group of cephalopods.[1]
See also
- Belemnite
- List of belemnites
References
- ↑ Sepkoski, Jack (2002). "A compendium of fossil marine animal genera (Cephalopoda entry)". Bulletins of American Paleontology 364: p.560. Retrieved 2009-04-10.