TY - RPRT TI - Reconnaissance map showing some coal and clinker beds in the Fort Union and Wasatch Formations in the eastern Powder River Basin, Campbell and Converse counties, Wyoming AU - E. M. Schell AU - G. D. Mowat PY - 1972 DO - 10.3133/ofr72329 UR - https://pubs.usgs.gov/publication/ofr72329 ID - ofr72329 ER -