MolluscaBase taxon details
original description
Stoyanow, A. (1949). Lower Cretaceous stratigraphy in southeastern Arizona. <em>Geological Society of America, Memoir.</em> 38: 1-169., available online at https://doi.org/10.1130/MEM38-p1 page(s): 91-92, pl. 11, figs 6, 7 [details] Available for editors [request]
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