Upper Cretaceous Palynomorphs from Coal Canyon, Coconino County, Arizona
The coal-bearing Dakota Sandstone at Coal Canyon, Arizona, which is located in the western portion of the Black Mesa basin, has yielded abundant, diverse, and generally well-preserved spores, pollen, and microplankton. The formation is characterized by high frequencies of fern spores, especially str...
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Language: | en_US |
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The University of Arizona.
1967
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Online Access: | http://hdl.handle.net/10150/236071 |