Suchergebnisse - Cadigan, Robert Allen

Stratigraphy and origin of the Chinle formation and related upper Triassic strata in the Colorado Plateau region

Stratigraphy and origin of the Triassic Moenkopi formation and related strata in the Colorado Plateau region: description of the stratigraphic succession, sedimentary facies, petrology, primary sedimentary structures, fossils, and depositional environments of the Moenkopi Formation and regionally correlative strata

Petrology of the Triassic Moenkopi Formation and related strata in the Colorado Plateau region: sedimentary petrology of a continental-marginal marine red-bed sedimentary formation interpreted from regional trends of mineral composition and textural measures, and orientation of depositional slope directions

Petrology of the Morrison Formation in the Colorado Plateau region: interpretation of regional compositional and textural trends in sandstone strata in a major uranium-ore-bearing formation which was deposited in a subsiding continental basin in Late Jurassic time

Geochemical anomalies and alteration in the Moenkopi formation, Skull Creek, Moffat County, Colorado: geologic and geochemical reconnaissance of a formation and an area containing significantly higher background metal values than are commonly found elsewhere in the Colorado plateau region