TY - RPRT TI - Lithic descriptions and geophysical logs of 83 U.S. Geological Survey coal exploratory holes in the eastern part of the Fort Peck Indian Reservation, Daniels, Roosevelt, and Sheridan Counties, Montana AU - H. H. Arndt AU - J.K. Hardie PY - 1985 DO - 10.3133/ofr85707 UR - https://pubs.usgs.gov/publication/ofr85707 ID - ofr85707 ER -