Hodgkinson, K. A.; Garvie, C. L.; Bé, A. W. (1992). Eocene euthecosomatous pteropods (Gastropoda) of the Gulf and eastern coasts of North America. Bulletins of American Paleontology. 103(341): 1–62.
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Hodgkinson, K. A.; Garvie, C. L.; Bé, A. W.
1992
Eocene euthecosomatous pteropods (Gastropoda) of the Gulf and eastern coasts of North America.