†Weisbordella dalli Clark and Twitchell 1915 (sand dollar)
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Echinoidea - Clypeasteroida - Neolaganidae
Alternative combinations: Laganum dalli, Peronella dalli
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 Weisbordella according to J. W. Durham 1954
See also Clark and Twitchell 1915 and Cooke 1942
Sister taxa: none
Type specimen: Its type locality is Archer, which is in an Oligocene marine horizon in Florida
Ecology: slow-moving semi-infaunal detritivore
Distribution:
• Oligocene of United States (1: Florida collection)
• Eocene of Panama (2), United States (1: Florida)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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