Traits taxon details
original description
(of ) 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): 228, pl. 15 fig. 21 [details]
basis of record
de Koninck, L. G. (1883). Faune du calcaire carbonifère de la Belgique, 4e partie, Gastéropodes (suite en fin). <em>Annales du Musée Royal d'Histoire Naturelle de Belgique.</em> 8: 1-240., available online at https://www.biodiversitylibrary.org/page/57668808 page(s): 99, pl. 33 figs 10-13 [details]
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