Place:

Chickasaw County, Mississippi, United States, North America

Geologic Age:

Mesozoic / Cretaceous / Late / Maastrichtian

Record Last Modified:

4 Aug 2025

Site Number:

17227

Stratigraphy:

Selma Group / Prairie Bluff Chalk

Taxonomy:

Animalia Echinodermata Echinoidea Spatangoida Hemiasteridae

Published Name:

Hemiaster (Trachyaster) wetherbyi De Loriol

USNM Number:

PAL467931

See more items in:

Paleogeneral

Echinodermata

Echinodermata Echinoidea Biologic

Paleobiology

Data Source:

NMNH - Paleobiology Dept.

GUID:

http://n2t.net/ark:/65665/388f0284e-2a9d-4f8e-80a0-44a3afdaeb9c

EDAN-URL:

edanmdm:nmnhpaleobiology_3135265