†Proraster dalli Clark 1891
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Echinoidea - Spatangoida - Schizasteridae
Alternative combination: Hemiaster dalli
Belongs to Proraster according to C. W. Cooke 1953
See also Clark and Twitchell 1915
Sister taxon: Proraster geayi
Distribution:
• Cretaceous of United States (11: Texas collections)
Total: 11 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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