TY - RPRT TI - Cleats and their relation to geologic lineaments and coalbed methane potential in Pennsylvanian coals in Indiana AU - W. Solano-Acosta AU - Maria Mastalerz AU - A. Schimmelmann PY - 2007 DO - 10.1016/j.coal.2007.02.004 UR - https://pubs.usgs.gov/publication/70031388 ID - 70031388 ER -