†Arbia aldrichi Clark and Twitchell 1915
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Echinoidea - Arbacioida - Arbaciidae
Alternative combinations: Arbacia aldrichi, Coelopleurus aldrichi
Full reference: W. B. Clark and M. W. Twitchell. 1915. The Mesozoic and Cenozoic Echinodermata of the United States. United States Geological Survey Bulletin 54:1-341
Belongs to Arbia according to C. W. Cooke 1959
See also Clark and Twitchell 1915 and Kier 1997
Sister taxa: none
Type specimen: USNM 559494, a test. Its type locality is Perdue Hill [Suwannee Fm], which is in an Oligocene marine marl in the Byram Marl Formation of Alabama.
Distribution:
• Oligocene of United States (3: Alabama, Mississippi, North Carolina collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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