Reconnaissance stratigraphy of the Prichard Formation (Middle Proterozoic) and the early development of the Belt basin, Washington, Idaho, and Montana /
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| Format: | Government Document Book |
| Language: | English |
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[Reston, Va.] :
Dept. of the Interior, U.S. Geological Survey ;
1989.
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| Series: | U.S. Geological Survey professional paper ;
1490. |
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