Tylocidaris
| Tylocidaris Temporal range: Early Cretaceous-Eocene
| |
|---|---|
_baltica_maastrichtian_denmark.jpg)
| |
| Tylocidaris baltica, a Maastrichtian fossil from Denmark | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Class: | Echinoidea |
| Order: | Cidaroida |
| Family: | Psychocidaridae |
| Genus: | †Tylocidaris Pomel, 1883 |
Tylocidaris is an extinct genus of sea urchins that lived from the Early Cretaceous to the Eocene. Its remains have been found in Europe and North America.
References
[edit]- Fossils (Smithsonian Handbooks) by David Ward (Page 177)
External links
[edit]- Tylocidaris in the Paleobiology Database
 | This prehistoric echinoidea-related article is a stub. You can help Wikipedia by expanding it. |