Mecaster batnensis
- Phylum: Echinodermata
- Class: Echinoidea
- Order: Spatangoida
- Family: Hemiasteridae
- Genus: Mecaster
- Species: Mecaster batnensis (Coquand)
Geological Range
Cenomanian to Turonian
Paleogeographic Distribution
Texas
Stratigraphic Occurrences
- Turonian
- Eagle Ford Shale (TX)
- Greenhorn Limestone (CO)
- Greenhorn Limestone (Bridge Creek Member) (CO)
- Mancos Shale (NM)
- Cenomanian
- Mancos Shale (AZ)
- Mancos Shale (NM)
