MolluscaBase source details
Shumard B.F. (1859). Notice of fossils from the Permian strata of Texas and New Mexico obtained by the United States expedition under Capt. John Pope, for boring artesian wells along the 32nd parallel, with descriptions of new species from these strata and the Coal Measures of that region. Transactions of the Academy of Science of St. Louis. 1:387-402.
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Shumard B.F.
1859
Notice of fossils from the Permian strata of Texas and New Mexico obtained by the United States expedition under Capt. John Pope, for boring artesian wells along the 32nd parallel, with descriptions of new species from these strata and the Coal Measures of that region
Transactions of the Academy of Science of St. Louis
1:387-402
Publication
Date
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by
Straparollus cornudanus Shumard, 1859 † accepted as Euomphalus cornudanus (Shumard, 1859) † (original description)
