TY - RPRT TI - Origin, conditions, and timing of gas generation in the Lewis Shale, San Juan Basin, New Mexico AU - Neil S. Fishman AU - Thomas Parris AU - Donald L. Hall AU - Paul G. Lillis AU - Mark J. Pawlewicz PY - 2008 UR - https://pubs.usgs.gov/publication/70199789 ID - 70199789 ER -