id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
giw-4	Nieminski, Nora; Johnson, Cari	A guide to the bedrock geology of Range Creek Canyon, Book Cliffs, Utah	2014	28	.pdf	application/pdf	12029	421	54	Flagstaff Limestone The Flagstaff Limestone, partially equivalent to the North Horn Formation, is late Paleocene to early 9 A Guide to the Bedrock Geology of Range Creek Canyon, Book Cliffs, Utah Nieminski, N.M., and Johnson, C.L. Geology of the Intermountain West 2014 Volume 1 Eocene in age (beginning ~58 million years ago) and is exposed north of Range Creek, along the drive up Horse Canyon and at the southern end of Range Creek Canyon (figure 2; Stanley and Collinson, 1979; Wells, 1983; Franczyk and Pitman, 1991). The previous channel deposits of a migrating channel represent what comprises the sandstone cliffs in Range Creek. 12 A Guide to the Bedrock Geology of Range Creek Canyon, Book Cliffs, Utah Nieminski, N.M., and Johnson, C.L. Geology of the Intermountain West 2014 Volume 1 GEOLOGIC EVOLUTION OF PALEO- GENE STRATA OF RANGE CREEK Just as the Fremont history reveals conditions of prehistoric human life in Range Creek Canyon, the geologic layers indicate changing environmental condi- tions of the area before the canyon cut by Range Creek ever existed.	cache/giw-4.pdf	txt/giw-4.txt