Californites
Californites Temporal range: Upper Triassic | |
---|---|
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Cephalopoda |
Subclass: | Ammonoidea |
Order: | Ceratitida |
Superfamily: | Clydonitaceae |
Family: | Clionitidae |
Genus: | Californites Hyatt & Smith, 1905 |
Californites is a genus of the Upper Triassic clydonicacean family Clionitidae with a discoidal, evolute shell and radial tuberculate ribs that end in strong ventrolateral spines. The whorl section is described as trapezoidal. The venter is low-arched, smooth, and has a strong but narrow median groove.
Californites comes from the Carnian of California.
references
Treatise on Invertebrate Paleontology, Part L, Ammonoidea. R. C. Moore (ed). Geological Society of America and Univ of Kansas press, 1957
This article is issued from Wikipedia - version of the Friday, July 23, 2010. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.