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Bibliography and Index of U.S. Geological Survey Publications Relating to Coal, 1882-1970 (open access)

Bibliography and Index of U.S. Geological Survey Publications Relating to Coal, 1882-1970

A bibliography that lists about 1,300 U.S. Geological Survey publications related to coal and published prior to January 1, 1971.
Date: 1972
Creator: Averitt, Paul & Lopez, Lorreda
System: The UNT Digital Library
Geology and Mineral Resources of the Northern Part of the North Cascades National Park, Washington (open access)

Geology and Mineral Resources of the Northern Part of the North Cascades National Park, Washington

Introduction: This report was started as part of a study of the North Cascade Primitive Area, an area of about 830,000 acres, which adjoined the Canadian border on the north and which extended from Mount Shuksan on the west to Rock Mountain on the east. In the fall of 1968, Public Law 90-544, 90th Cong., reclassified the North Cascade Primitive Area and certain other national forest lands and created the North Cascades National Park, the Ross Lake National Recreation Area, and the Pasayten Wilderness. Ross Lake National Recreational Area, a corridor 21/2-4 miles wide along the Skagit River and its dammed portions, Ross, Diablo, and Gorge Lakes, separates the park into two parts and separates the northern part of the park from the Pasayten Wilderness. The present study concerns those parts of North Cascades National Park and the Ross Lake National Recreation Area that are north of Skagit River and west of Ross Lake (fig. 1), as well as part of the Mount Baker National Forest west of the park (pl. 2).
Date: 1972
Creator: Staatz, Mortimer Hay; Tabor, Rowland W.; Weis, Paul L.; Robertson, Jacques F.; Van Noy, Ronald M. & Pattee, Eldon C.
System: The UNT Digital Library