Skip to Main Content

Echinodermata
Echinoidea
Arbacioida

Arbacioida

Arbacioida

Phylum: Echinodermata
Class: Echinoidea
Order: Arbacioida

Families of Arbacioida present in the Cretaceous of the Western Interior Seaway

Arbaciidae

Arbaciidae

Top
Atlas
Geology

Funding for development and construction of this webpage was provided by the National Science Foundation (DBI 1645520). The Cretaceous Atlas of Ancient Life is one component of the overarching Digital Atlas of Ancient Life project.

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.