Geologic reconnaissance of the Agua Fria River area, Central Arizona
The Agua Fria River area is part of a mass of crystalline Precambrian rocks covered, in several places, by Cenozoic volcanic and sedimentary rocks. The volcanic rocks and the sediments are largely the products of eruptions in middle (?) Cenozoic time. The rocks are sequences of volcanic flows of bas...
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| Language: | en |
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The University of Arizona.
1957
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| Online Access: | http://hdl.handle.net/10150/191418 |