†Gauthieria speciosa Clark 1801
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Echinoidea - Calycina - Phymosomatidae
Alternative combinations: Coptosoma speciosum, Cyphosoma speciosum, Microsoma speciosum, Pseudodiadema speciosum
Belongs to Gauthieria according to C. W. Cooke 1959
See also Clark and Twitchell 1915 and Cooke 1941
Sister taxa: Gauthieria menuthiae, Gauthieria mosae, Gauthieria pseudoradiata, Gauthieria radiata, Gauthieria sanchezi, Gauthieria spatulifera
Type specimen: ANSP 1468, a test
Distribution:
• Paleocene of United States (3: New Jersey collections)
Total: 3 collections including 4 occurrences
Specimen images are retrieved through the ePANDDA API.
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