Title: Oxygen-isotope, X-ray-diffraction and scanning-electron-microscope examinations of authigenic-layer-silicate minerals from Mississippian and Pennsylvanian sandstones in the Michigan Basin
Subjects: Geology, Stratigraphic, Sandstone, Silicate minerals, Stratigraphic Geology
Places: Michigan Basin (Mich. and Ont.), Michigan Basin (Mich. and Ont.).
Time periods: Mississippian, Pennsylvanian