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1976b, Preliminary geologic map of Square S Ranch Quadrangle, Rio
<br />Blanco County, Colorado: U. S. Geol. Survey Misc. Field Studies Map MF-
<br />754.
<br />Duncan, D. C., Hail, W. J., Jr., O'Sullivan, R. B., and Pipiringos, G. N., 1974, Four
<br />newly named tongues of Eocene Green River Formation, northern Piceance
<br />Creek basin, Colorado: U. S. Geol. Survey Bull. 1394-F, 13 p.
<br />Dyni, J. R., 1969, Structure of the Green River Formation, northern part of the
<br />Piceance Creek basin, Colorado: Mtn. Geologist, v. 6, p. 57-66.
<br />1974a, Stratigraphy and nahcolite resources of the saline facies of the Green
<br />River Formation in northwest Colorado: Rocky Mtn. Assoc. Geologists
<br />Guidebook (1974), p. 111-122.
<br />1974b, Nahcolite analyses of seven drill cores from the Green River
<br />Formation, Rio Blanco County, Colorado: U. S. Geol. Survey Open-File Rept.,
<br />45 p.
<br />1974c, Stratigraphy and nahcolite resources of the saline facies of the Green
<br />River Formation, Rio Blanco County, Colorado: U. S. Geol. Survey Open-File
<br />Rept. 74-56, 28 p.
<br />1979, Lithologic description of drill core from Sinclair Oil Company Skyline
<br />Core Hole 1, Piceance Creek basin, Rio Blanco County, Colorado: U. S.
<br />Geol. Survey Open-File Rept. 79-1222, 26 p.
<br />1981, Geology of the nahcolite deposits and associated oil shales of the
<br />Green River Formation in the Piceance Creek basin, Colorado (Ph.D.
<br />Dissertation): Boulder, Univ. of Colorado, 144 p.
<br />Dyni, J. R., and Hawkins, J. E., 1981, Lacustrine turbidites in the Green River
<br />Formation, northwestern Colorado: Geology, v. 9, p. 235-238.
<br />Daub & Associates, Inc. Page 4-152 NSI Mine Plan 2010 Rev.
<br />Printed: 7/5/2010 Section 4 Geology
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