QE75 .M2 I-1983
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Geologic map of the Mount Edgecumbe volcanic field, Kruzof Island, southeastern Alaska / |
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QE75 .M7
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The Crystal Falls iron-bearing district of Michigan / |
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QE75 .M7, v.3
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Geology of the Comstock lode and the Washoe district, with atlas. |
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QE75 .M7, v.5
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The copper-bearing rocks of lake Superior. |
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QE75 .M7, v.6
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Contributions to the knowledge of the older Mesozoic flora of Virginia. |
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QE75 .M7, v.7
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Silver-lead deposits of Eureka, Nevada / |
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QE75 .M7 v.8
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Paleontology of the Eureka district. |
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QE75 .M7, v.9
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Brachiopoda and Lamellibranchiata of the Raritan clays and greensand marls of New Jersey. |
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QE75 .M7, v.11
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Geological history of Lake Lahontan : a Quaternary lake of northwestern Nevada / |
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QE75 .M7 v. 12
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Geology and mining industry of Leadville, Colorado : with atlas / |
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QE75 .M7, v.24
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Mollusca and Crustacea of the Miocene formations of New Jersey. |
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QE75 .M7, v.25
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The glacial lake Agassiz. |
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QE75 .M7, v.26
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The flora of the Amboy clays. |
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QE75 .M7, v.27
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Geology of the Denver basin in Colorado. |
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QE75 .M7, v.29
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Geology of old Hampshire County, Massachusetts, comprising Franklin, Hampshire, and Hampden counties. |
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QE75 .M7, v.30
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Fossil Medusæ |
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QE75 .M7, v.33
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Geology of the Narragansett basin. |
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QE75 .M7, v.35
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The later extinct floras of North America. |
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QE75 .M7 v. 37
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Fossil flora of the lower coal measures of Missouri / |
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QE75 .M7 v. 45
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The Vermilion iron-bearing district of Minnesota, with an atlas. |
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