Laserfiche WebLink
-21- <br /> <br />Newman, Karl Robert, 1961; Micropaleontology and Stratigraphy of Late <br />Cretaceous and Paleocene Formations, Northwestern Colorado; Ph.D. <br />Thesis, University of Colorado. <br />Richardson, G.B., 1909; Reconnaisance of the Book Cliffs Coal Field; <br />U.S. Geol. Survey Bull. 371. <br />Sarmiento, R., 1957; Microfossil Zonation of the Mancos Group; American <br />Assoc. Petrol. Geol., Bull. vol. 41, pp. 1683-1693, illus. <br />Sears, J.D., 1924; Geology, and Oil and Gas Prospects of Part of Moffat <br />County, Colo. and Southern Sweetwater County, Wyo.; U.S. Geol. <br />Survey Bull. 751 G. <br />Tidwell, William D., 1966; Cretaceous Paleobotany of Eastern Utah and <br />Western Colorado; Utah Geol. and Min. Survey Bull. 80, pp. 87-93• <br />• Weimer, Robert J., 1959> Upper Cretaceous Stratigraphy, Colorado; <br />Guidebook, Eleventh Field Conference, Rocky Mtn. Assoc. Geol. <br />PP• 9-16. <br /> <br />