Traits name details
original description
Miller, S. A. & Faber, C. L. (1894). Description of some Cincinnati fossils. <em>The Journal of the Cincinnati Society of Natural History.</em> 17(3): 137-158, pls. 7-8., available online at https://www.biodiversitylibrary.org/page/44085524 page(s): 139-140, pl. 7, figs. 1-2 [details]
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