| Fossil range | Cambrian |
|---|---|
| Taxon | Irinia |
| Authority | Egorova and Savitsky, 1968 |
Irinia is an extinct genus of trilobites in the family Anomocaridae. It lived during the Cambrian Period that lasted from approximately 539 to 485 million years ago.[1][2]
References
- ^ Sepkoski, Jack (2002). "A compendium of fossil marine animal genera (Trilobita entry)". Bulletins of American Paleontology. 363: 1–560. Archived from the original on 2006-09-05. Retrieved 2008-01-12.
- ^ "Stratigraphic Chart 2022". International Stratigraphic Commission. February 2022. Retrieved 25 April 2022.