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Atlas
All Species
Geology
Echinodermata
Echinoidea
Holasteroida
Holasteridae
Crassiholaster
Crassiholaster
Phylum:
Echinodermata
Class:
Echinoidea
Order:
Holasteroida
Family:
Holasteridae
Genus:
Crassiholaster
Crassiholaster
Species present in the Cretaceous of the Western Interior Seaway
Crassiholaster bexarensis
