MolluscaBase name details
original description
Johnson, C. W. (1899). New and interesting species in the "Isaac Lea collection of Eocene Mollusca". <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 51: 71-82, pls. 1-2., available online at https://www.biodiversitylibrary.org/page/6389238 page(s): 71, pl. 1, fig. 2 [details]
From editor or global species database
Type locality Montgomery, Grant Parish [details]
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