Geology topics
A. C. Christiansen
Publications and source records attributed to A. C. Christiansen.
Geologic map of the Torrington 1 degree by 2 degrees Quadrangle, southeastern Wyoming and western Nebraska
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Miscellaneous Field Studies Map↗
Preliminary geologic map of the Lander 1° x 2° quadrangle, central Wyoming
No abstract available.
Wyoming↗
Preliminary geologic map of the Casper 1° x 2° quadrangle, central Wyoming
No abstract available.
Wyoming↗
Preliminary geologic map of the Thermopolis 1° x 2° quadrangle, central Wyoming
No abstract available.
Wyoming↗
Preliminary geologic map of the Sheridan 1° by 2° quadrangle, northern Wyoming
No abstract available.
Wyoming↗
Preliminary geologic map of the Torrington 1 degree by 2 degrees Quadrangle, southeastern Wyoming and western Nebraska
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Open-File Report↗
Geologic map of the Newcastle 1 degree by 2 degrees Quadrangle, northeastern Wyoming and western South Dakota
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Miscellaneous Field Studies Map↗