| | Report (issue) | 217 PRELIMINARY REPORT ON THE WHITE CANYON AREA SAN JUAN COUNTY UTAH By W. E. Benson, A. F. Trites,...217 PRELIMINARY REPORT ON THE WHITE CANYON AREA SAN JUAN COUNTY, UTAH By W. E. Benson, A, F. Trites,............... Organ Rock tongue ............... White Rim sandstone member....................... Triassic...Jurassic(?) rocks ....................... Glen Canyon group .................. Wingate sandstone ......Geologic map showing part of White Canyon district, San Juan County, Utah ......... .Inside back cover | | | Report (volume) | and Ore Deposits of the White Canyon Area San Juan and Garfield Counties, Utah By ROBERT E. THADEN, ALBERT...Rock tongue____________________________________ White Rim sandstone member ____________________ ~ ___...systems___________________________________ Glen Canyon group________________________________________ Wingate...system________________________________________________ San Rafael group__________________________________________...129 129 Blue Lizard mine __________________ ~--------------------------Fry No.4 mine, by Earl J. Ostli | | | Report (issue) | GEOGRAPHIC AND GEOLOGIC RECONNAISSANCE OF SOUTHEASTERN UTAH BY HERBERT E. GREGORY WITH CONTRIBUTIONS BY MALCOLM..._______________ San Juan Valley_-__--__-_-_-__. Elk Ridge-_-__--_------.___-.. Alien Canyon country ___________...Creek Valley__-___-__..-._. Dark Canyon Plateau.__________ White Canyon.________________ Red Rock Plateau__--_______...Cliff Dwellers. Piutes, Utes, and Navajos _______ White settlements ______________ History..._ ____ ____________...divisions of the Jurassic _____-___-__-__ 15 Glen Canyon group (Jurassic?) _-_-___---_____ 15 15 Wingate |
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