This text is to be used in conjunction with Coal Resource Occurrence (CRO) and Coal Development Potential (CDP) Maps of the Northwest Quarter of the Mt. Pennell 15-minute quadrangle, Garfield County, Utah. These maps and report were compiled to support the land planning work of the Bureau of Land Management and to provide a systematic coal resource inventory of Federal coal lands in the Henry Mountains Known Recoverable Coal Resource Areas (KRCRA's), Utah. Consequently, only those geologic features relevant to coal occurrences are described herein.
United States Geological Survey, "Coal Resource Occurrence and Coal Development Potential Maps of the Northwest Quarter Mt. Pennel Quadrangle, Garfield County, Utah" (1980). All U.S. Government Documents (Utah Regional Depository). Paper 83.