TY - RPRT TI - Stratigraphy, age, and paleotectonic significance of the Cottonwood Canyon Member of the Madison Limestone in Wyoming and Montana AU - Charles A. Sandberg AU - Gilbert Klapper PY - 1967 DO - 10.3133/b1251b UR - https://pubs.usgs.gov/publication/b1251B ID - b1251B ER -