Mixed-layer clay in the Pierre Shale and equivalent rocks, northern Great Plains region /
Schultz, Leonard G. 1926-
Mixed-layer clay in the Pierre Shale and equivalent rocks, northern Great Plains region / by Leonard G. Schultz. - Washington: United States Government Printing Office, 1978. - iv, 28 p. : tables ; 29 cm. - Geochemistry of the Pierre Shale and equivalent rocks of late cretaceous ageChapter A Geological Survey Professional PaperChapter A 1064 .
Includes bibliographical references (p. 27-28).
X-ray diffraction techniques for interpretation of mixed-layer illite-smectite clay, chemical composition of the clay, and developmental history of the clay.
Clay minerals--Great Plains
Geology, Stratigraphic--Cretaceous
552.5
Mixed-layer clay in the Pierre Shale and equivalent rocks, northern Great Plains region / by Leonard G. Schultz. - Washington: United States Government Printing Office, 1978. - iv, 28 p. : tables ; 29 cm. - Geochemistry of the Pierre Shale and equivalent rocks of late cretaceous ageChapter A Geological Survey Professional PaperChapter A 1064 .
Includes bibliographical references (p. 27-28).
X-ray diffraction techniques for interpretation of mixed-layer illite-smectite clay, chemical composition of the clay, and developmental history of the clay.
Clay minerals--Great Plains
Geology, Stratigraphic--Cretaceous
552.5