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Sections showing development along fissures from Ahmeek mine to Pennsylvania mine, Keweenaw counyy, Mich.
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Development of Minesota fissure and associated Lodes of Michigan mine
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Longitudinal section of forest Lode, evergreen mine
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Longitudinal sections of Allouez conglomerate and Keweenaw mine
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Geologic sections of Quincy mine, T. 55 N., R. 34 W., Houghton County, Mich.
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Geologic sections of Elm river mine (contact copper co.), T. 52 N., R. 36 W.
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Plans of Calumet and Hecla conglomerate mine
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Map showing intensity of mineralization by contours
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General geologic map from Presque isle river to Victoria mine, Michigan
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Longitudinal sections of Ashbed Lode
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Longitudinal sections of Hancock Lode
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Longitudinal sections of Pewabic Lode
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Longitudinal sections of Knowlton Lode
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Longitudinal sections of Ogima Lode
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Longitudinal sections of butler Lode
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Longitudinal sections of Evergreen Lode
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Relief map of the Southern appalachian region showing the distribution of the mountains
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Longitudinal sections of old Arcadian and Winona Lodes
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Longitudinal section of Lake Lode in plane of Lode
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General plan, elevation and section of the Roosevelt dam
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Manitou-Frontenac, Keweenaw, and North Cliff geologic sections
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Geologic sections in T. 56 N., R 33 W.
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Geologic sections in T. 56 N., RS. 32 and 33 W.
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Geologic sections in T. 58 N., RS, 28 and 29 W.
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Map of copper range of Michigan
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Manitou-Frontenac, Keweenaw, and North Cliff geologic sections
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Geologic sections in T. 56 N., RS. 32 and 33 W.
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Geologic sections of copper range diamond-drill holes, T. 53 N., R. 35 W.
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Geologic sections in T. 52 N., R. 36 W., and T. 53 N., R. 35 W.
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Geologic sections in T. 51 N., R. 37 W., and TPS. 50 and 51 N., R. 38 W.
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Longitudinal sections of Ashbed Lode
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Longitudinal sections of Hancock Lode
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Longitudinal sections of Pewabic Lode
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Plan of isle Royale Lode
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Longitudinal sections of old Arcadian and Winona Lodes
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Longitudinal section of Lake Lode in plane of Lode
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General plan and details of minidoka dam and regulating works, minidoka project, Idaho
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General map of the proposed payett-boise project Idaho
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General map of proposed Rio Grande project New Mexico
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Reconnaissance geologic map of the Mohave desert region
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Relief map of part of Mohave desert region, California showing desert watering places
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Map of the Western part of the northward extension of the sheridan coal field, rosebud and big horn counties, Montana
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Map of the Eastern part of the northward extension of the sheridan coal field, rosebud and big horn counties, Montana
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General map of distributing system and plan of headworks on Carson river.-Truckee-Carson project, Nevada
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Plans of Calumet and Hecla conglomerate mine
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Longitudinal sections of Knowlton Lode
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Baltic West Lode
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Atlas to accompany monograph XXXII of the geological history of the Yellowstone National Park