Annelida
| Paleozoic Genera | ||
Phylum: ANNELIDA Lamark, 1809 | ||
Class: CHAETOPODA | ||
| Spirorbus | Cornulites | |
| Annelida? Trace Fossils | ||
| Ichnogenus Microcyclus | ||
| Ichnogenus Nerrites | ||
| Annelida? Worm Feeding Trace | ||
| Annelida? Worm Borrow or Feeding Trace | ||
| Soft body Annelida? Trace Fossil | ||
