Tetrabelus
Tetrabelus | |
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Scientific classification | |
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Genus: | Tetrabelus |
Tetrabelus is a genus of belemnite, an extinct group of cephalopods.[1]
See also
[edit]References
[edit]- ^ Sepkoski, Jack (2002). "A compendium of fossil marine animal genera (Cephalopoda entry)". Bulletins of American Paleontology. 364: 560. Retrieved 2009-04-10.