MolluscaBase name details
original description
(of Metoptoma barabuensis Whitfield, 1878 †) Whitfield R.P. (1878). Preliminary descriptions of new species of fossils from the lower geological formations of Wisconsin. <em>Annual report of the Wisconsin Geological Survey for 1877.</em> 50-77.
page(s): 60 [details]
basis of record
Berkey C.P. (1898). Geology of the St. Croix Dalles, III: Paleontology. <em>The American Geologist.</em> 21: 270-294.
page(s): 281 [details]