USGS professional paper · 1936 · 35 citations · 7 references
Natural SciencesEarth SciencesGeologyGeomorphologySedimentologyStratigraphyFacies AnalysisMineral GenesisReservoir GeologySedimentary EnvironmentsCretaceous PalynologyJurassic PalynologyJurassic ZonationSandstone Formation Evaluation
Formations overlying the Wingate sandstone at Biltabito, near
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The age of the Morrison Formation
George Gaylord Simpson · American Journal of Science · 1926 · 136 citations
Notes On The Stratigraphy Of The Moab Region, Utah
AAPG Bulletin · 1927 · 32 citations
Triassic-Jurassic "Red Beds" of the Rocky Mountain Region
E. B. Branson · The Journal of Geology · 1927 · 21 citations