Radiometric ages of basement rocks in the northern midcontinent, U.S.A. / Department of the Interior, U.S. Geological Survey ; compiled by Richard F. Marvin.

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Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Marvin, Richard F.
Other title:Basement rocks in the northern midcontinent, U.S.A.
Folio of the northern midcontinent area.
Format: Government Document Map
Language:English
Published: Reston, Va. : Denver, CO : The Survey ; For sale by Branch of Distribution, 1988.
Series:Miscellaneous field studies ; map MF-1835-C.
Subjects:
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Maps showing areal extent of selected Paleozoic shales in the northern midcontinent, U.S.A. /

Published 1992
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Lithologic cross sections of phanerozoic rocks in the northern midcontinent, U.S.A. /

Published 1991
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Precambrian basement map of the northern midcontinent, U.S.A. /

Published 1990
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Phanerozoic structural features in the northern midcontinent, U.S.A. /

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Isopach and lithofacies map of the Sauk sequence (excluding basal clastics) in the northern midcontinent, U.S.A. /

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Map showing availability of data for selected deep drill holes in the northern midcontinent, U.S.A. /

Published 1986
Government Document Map