Geology of North America; with two reports on the prairies of Arkansas and Texas, the Rocky mountains of New Mexico, and the Sierra Nevada of California, originally made for the United States government.
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1912 ◽
Vol 1
(1)
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pp. 5-12
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2010 ◽
Vol 43
(01)
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pp. 127-131
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2000 ◽
Vol 108
(6)
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pp. 496-499
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