Conrad, T. A. (1855). Observations on the Eocene deposit of Jackson, Mississippi, with descriptions of thirty-four new species of shells and corals. Proceedings of the Academy of Natural Sciences of Philadelphia. 7: 257-263, pls. 14-17.
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Conrad, T. A.
1855
Observations on the Eocene deposit of Jackson, Mississippi, with descriptions of thirty-four new species of shells and corals
Proceedings of the Academy of Natural Sciences of Philadelphia