Joldagiroceras is a genus of orthocerids that lived during the Late Silurian, Ludlovian stage. Othoderids are nautiloid cephalopods characterized generally by long straight shells with narrow central siphuncles.
| Joldagiroceras Temporal range:
| |
|---|---|
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Subclass: | |
| Order: | |
| Genus: | Joldagiroceras
|
References edit
- Jack Sepkoski's list of cephalopod genera [1]
 | This prehistoric nautiloid-related article is a stub. You can help Wikipedia by expanding it. |