If you are looking for information about "Rudist": the following search results will help you to find out what Rudist means.
| 1 | Jurassic |
| stratigraphic relevance rudists, a reef-forming variety of bivalves belemnites and brachiopods of the ... | |
| 2 | Cretaceous |
| shelled cephalopods (all ammonites, most nautilids), all belemnites, reef-forming rudist molluscs ... |