Middle Eocene intrusive igneous rocks of the central Appalachian Valley and Ridge province
Subtitle: setting, chemistry, and implications for crustal structure
By: by C. Scott Southworth, Karen J. Gray, and John F. Sutter.
Contributors: Gray, Karen.; Sutter, John F.
Series: Evolution of sedimentary basins--Appalachian basin; U.S. Geological Survey bulletin -- 1839-J
Publisher: U.S. G.P.O.
Published: 1993
Place of publication: [Washington]
Language: eng
Number of pages: 24
Subjects: Geology, Stratigraphic -- Eocene.; Geology, Structural -- Appalachian Basin.; Rocks, Igneous -- Appalachian Basin.; Rocks, Igneous -- West Virginia -- Pendleton County.; Rocks, Igneous -- Virginia -- Highland County.; Geochemistry -- Appalachian Basin.; Intrusions (Geology) -- Appalachian Basin.; Appalachian Basin.
Description: A summary of the distribution, chemistry, and radiometric age dates of middle Eocene intrusive igneous rocks in the Valley and Ridge province of Virginia and West Virginia.
Notes: Includes bibliographical references (p. 21-24).