TY - RPRT TI - Stratigraphy and origin of the Triassic Moenkopi Formation and related strata in the Colorado Plateau region, with a section on sedimentary petrology AU - John H. Stewart AU - F. G. Poole AU - R. F. Wilson AU - R. A. Cadigan PY - 1972 DO - 10.3133/pp691 UR - https://pubs.usgs.gov/publication/pp691 ID - pp691 ER -