Traits taxon details
original description
Garvie, C. L. (2013). The molluscan macrofauna of the Seguin Formation (Upper Paleocene) in Central Texas. <em>Bulletins of American Paleontology.</em> 384: 1-130., available online at https://www.priweb.org/downloads/pubs/item_pdf_5768.pdf page(s): 34, pl. 7, figs 1-3 [details] Available for editors 
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