Evidence for continental crustal assimilation in the hemlock formation flood basalts of the Early Proterozoic Penokean orogen, Lake Superior region
By: by Warren Beck and V. Rama Murthy.
Contributors: Murthy, V. Rama.
Series: Contributions to Precambrian geology of Lake Superior region ;; ch. I; U.S. Geological Survey bulletin ;; 1904-I
Publisher: U.S. G.P.O.; For sale by the Books and Open-File Reports Section, U.S. Geological Survey
Published: 1991
Place of publication: Washington, D.C; Denver, CO
Language: eng
Number of pages: 25
Subjects: Rock deformation -- Superior, Lake, Region.; Geology, Stratigraphic -- Proterozoic.; Flood basalts -- Superior, Lake, Region.; Geology, Structural -- Superior, Lake, Region.
Notes: Includes bibliographical references (p. 19-25).