MolluscaBase name details
original description
(of Metoptoma cornutaforme Walcott, 1879 †) Walcott C.D. (1879). Descriptions of new species of fossils from the Calciferous Formation. <em>Annual Report of the New York Museum of Natural History.</em> 32: 129-131.
page(s): 129 [details]
basis of record
Walcott C.D. (1912). New York Potsdam-Hoyt fauna. <em>Smithsonian Miscellaneous Collections.</em> 57(9): 251-300.
page(s): 203, pl. 41, figs. 12-14 [details]