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Crystalline rocks of the Potomac River Gorge near Washington, D.C. / by John C. Reed, Jr., and Janice Jolly.

Record details

  • Physical Description: 1 online resource (iii, H16 pages) : illustrations, maps + 2 plates.
  • Publisher: Washington : United States Department of the Interior, Geological Survey, 1963.

Content descriptions

General Note: Title from title screen (viewed September 24, 2014).
"A description of the rocks exposed in the gorge of the Potomac River below Great Falls, with a discussion of their structural and metamorphic history."
Bibliography, etc. Note: Includes bibliographical references (page H16).
Subject: Crystalline rocks > Washington Metropolitan Area.
Crystalline rocks > Potomac River Valley.
Geology > Washington Metropolitan Area.
Geology > Potomac River Valley.
Geology, Stratigraphic > Paleozoic.

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