Paleomagnetic and ⁴⁰Ar/³⁹Ar results from the Grant intrusive breccia and comparison to the Permian Downeys Bluff sill--evidence for Permian igneous activity at Hicks Dome, southern Illinois Basin
By: by Richard L. Reynolds, Martin B. Goldhaber, and Lawrence W. Snee.
Contributors: Goldhaber, Martin B.; Snee, Lawrence W.
Series: Evolution of sedimentary basins--Illinois Basin ;; G; U.S. Geological Survey bulletin ;; 2094-G
Publisher: U.S. G.P.O.; For sale by U.S. Geological Survey, Information Services
Published: 1997
Place of publication: Washington; Denver, CO
Language: eng
Number of pages: 16
Subjects: Rocks, Igneous -- Illinois -- Hardin County.; Intrusions (Geology) -- Illinois -- Hardin County.; Geology, Stratigraphic -- Permian.; Paleomagnetism -- Illinois -- Hardin County.
Notes: Includes bibliographical references (p. 15-16).