TY - RPRT TI - Stratigraphic sections of Middle Jurassic San Rafael Group and related rocks from the Green River to the Moab area in east-central Utah AU - R. B. O'Sullivan PY - 1980 DO - 10.3133/mf1247 UR - https://pubs.usgs.gov/publication/mf1247 ID - mf1247 ER -