Late Precambrian Sixtymile Formation and orogeny at top of the Grand Canyon Supergroup, northern Arizona /
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| Format: | Government Document Book |
| Language: | English |
| Published: |
[Reston, Va.] :
Dept. of the Interior, Geological Survey ;
1979.
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| Series: | Geological Survey professional paper ;
1092. |
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| Physical Description: | iii, 20 pages : illustrations, map ; 29 cm. |
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| Bibliography: | Bibliography: pages 16-17. |