MolluscaBase name details
original description
(of Bellerophon tangentialis Phillips, 1836 †) Phillips, J. (1836). Illustrations of the Geology of Yorkshire; or a Description of the Strata and Organic Remains: accompanied by a geological map, sections and diagrams, and figures of the fossils. Part II. The Mountain Limestone District. J. Murray, London, 370 pp., available online at https://www.biodiversitylibrary.org/page/53044151
page(s): 230, p1. 17, figs. 6,7, 14 [details]
basis of record
Rollins H.B. (1975). Gastropods from the Lower Mississippian Wassonville Limestone in southeastern Iowa. <em>American Museum Novitates.</em> 2579: 1-35.
page(s): 7, fig. 3A-C [details] Available for editors [request]