TY - RPRT TI - Stratigraphic sections of the Phosphoria formation in Wyoming, 1952 AU - R.P. Sheldon AU - E. R. Cressman AU - L.D. Carswell AU - R.A. Smart PY - 1953 DO - 10.3133/tei378 UR - https://pubs.usgs.gov/publication/tei378 ID - tei378 ER -