Conrad, T. A. (1843). Descriptions of a new genus, and of twenty-nine new Miocene, and one Eocene fossil shells of the United States. Proceedings of the Academy of Natural Sciences of Philadelphia. 1(30-31): 305-311.
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Conrad, T. A.
1843
Descriptions of a new genus, and of twenty-nine new Miocene, and one Eocene fossil shells of the United States
Proceedings of the Academy of Natural Sciences of Philadelphia