MolluscaBase name details
original description
Arnold R. (1907). New and characteristic species of fossil mollusks from the oil-bearing Tertiary formations of Santa Barbara County, California. <em>Smithsonian Miscellaneous Collections.</em> 50(4): 419-447, pls 50-58., available online at https://www.biodiversitylibrary.org/page/30049393
page(s): 446, pl. 57 fig. 15 [details]
source of synonymy
Bartsch, P. (1911). The Recent and fossil mollusks of the genus <i>Bittium</i> from the west coast of America. <em>Proceedings of the United States National Museum.</em> 40 (1826): 383-414, pls 51-58., available online at https://www.biodiversitylibrary.org/page/15845645
page(s): 405 [details]