†Pseudananchys stephensoni Cooke 1953 (sea urchin)
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Echinoidea - Holasteroida - Holasteridae
Full reference: C. W. Cooke. 1953. American Upper Cretaceous Echinoidea. United States Geological Survey Professional Paper 254-A:1-44
Belongs to Pseudananchys according to C. W. Cooke 1953
Sister taxon: Pseudananchys ludovici
Type specimen: USNM 108387. Its type locality is USGS 3197, Waco-Gholson road, which is in a Santonian carbonate marl in the Austin Chalk Formation of Texas.
Ecology: semi-infaunal detritivore
Distribution: found only at USGS 3197, Waco-Gholson road
Specimen images are retrieved through the ePANDDA API.
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