Geology and mineral deposits of the Thomas and Dugway Ranges, Juab and Tooele Counties, Utah

Application of structural geology to mineral and energy resources of the Central and Western United States

“…Staatz and Carr (1964) first described the tuff, and Lindsey (1979) formally named it for exposures in the Thomas Range. The minimum thickness of the Dell Tuff at Keg Mountain is 150 m. Recent paleomagnetic work by J.L.…”

Geology of the Rockland and Arbon quadrangles, Power County, Idaho

“…The only other occurrence of quartzite in rocks of this approximate age known to us is in the Lamb Dolomite of Middle (? ) and Late Cambrian age of the Dugway Range of western Utah (Staatz and Carr, 1964). The quartzite in the Lamb, however, is probably of early Late Cambrian age.…”

“…The Gibson Jack is assigned to the Lower Cambrian on the basis of its possible correlation with the OleneUus-bearing beds. Lithologic equivalents of the Gibson Jack Formation are not known to be present elsewhere, unless part of the Gibson Jack is the lithogenetic equivalent of the Pioche Shale, as suggested by Maxey (1958, p. 649), and of the Lower Cambrian Cabin Shale and Busby Quartzite of northwestern Utah (Nolan, 1935;Staatz and Carr, 1964).…”

Journal of Research of the U. S. Geological Survey, 1975, volume 3, issue 5

“…We thank Gary Lenz and Ezekiel Rivera for their assistance in preparing minThe igneous rocks of the region can be divided into three groups (termed "assemblages" by Shawe, 1972). They will be described only briefly here, and the reader is referred to Staatz and Carr (1964) and Shawe (1972) for detailed descriptions of their petrography and structural setting.…”