MolluscaBase source details
Owen, D. D. (1844). Report of a Geological Exploration of Part of Iowa, Wisconsin, and Illinois, made under Instructions from the Secretary of the Treasury of the United States in the Autumn of the Year 1839, with Charts and Illustrations. 1-191. The Senate of the United States, [Government Printing Office, Washington].
482826
10.17077/006199 [view]
Owen, D. D.
1844
Report of a Geological Exploration of Part of Iowa, Wisconsin, and Illinois, made under Instructions from the Secretary of the Treasury of the United States in the Autumn of the Year 1839, with Charts and Illustrations.
1-191. The Senate of the United States, [Government Printing Office, Washington]
Publication
Date
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by
Gyroceras Owen, 1844 † (original description)