// Workers AI · dad joke modeWhat did Inversoceras say? "I'm shell-shocked.
| Inversoceras Temporal range: | |
|---|---|
 | |
| Inversoceras perversum, Barrande from Prague Zadní Kopanina (Czech Republic) at the National Museum (Prague) | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | Nautiloidea |
| Order: | †Oncocerida |
| Family: | †Trimeroceratidae |
| Genus: | †Inversoceras Hedstroem 1917 |
Inversoceras is a genus of cephalopods in the order Oncocerida and the family Trimeroceratidae. These mollusks were fast-moving nektobenthic carnivores. They lived in the Silurian period, from the Lower Wenlock age (428.2 ± 1.5 to 422.9 ± 2.8 mya) to the Ludlow age (422.9 ± 1.5 to 418.7 ± 2.8 mya).
Distribution
[edit]Silurian of Sweden, United States (Wisconsin).
Species
[edit]- Inversoceras falciformis (Barrande 1865)
- Inversoceras percurvatum Foerste 1926
- Inversoceras perversum eoperversum Stridsberg 1988
- Inversoceras perversum falciformis (Barrande 1865)
- Inversoceras perversum perversum (Barrande 1865)
See also
[edit]References
[edit]- Biolib
- Global Names Archived 2016-03-04 at the Wayback Machine
- Paleobiology Database Archived 2007-10-01 at the Wayback Machine
- Sepkoski, Jack Sepkoski's Online Genus Database
- Sven Stridsberg Evolution Within the Silurian Cephalopod Genus Inversoceras
 | This prehistoric cephalopod-related article is a stub. You can help Wikipedia by adding missing information. |