1. Geology and coal resources of the Meeker quadrangle, Moffat and Rio Blanco counties, Colorado Author/Creator: Hancock, E. T. 1875- (Eugene Thomas) Publication/Creation: Washington : U.S. Govt. Print. Off, 1930 Resource Type: Book Is Part Of: Bound with: QE75 .B9 NO.812 ; The Forsyth coal field, Rosebud, Treasure, and Big Horn Counties, Montana. Access & Availability: Loading
2. Geology and coal resources of the Axial and Monument Butte quadrangles, Moffat County, Colorado Author/Creator: Hancock, E. T. 1875- (Eugene Thomas) Publication/Creation: Washington : Govt. Print. Off, 1925 Resource Type: Book Access & Availability: Loading
3. The New Salem lignite field, Morton County, North Dakota Author/Creator: Hancock, E. T. 1875- (Eugene Thomas) Publication/Creation: Washington : U.S. G.P.O., 1921 Resource Type: Book Access & Availability: Loading
4. The Lance Creek oil and gas field, Niobrara County, Wyoming Author/Creator: Hancock, E. T. 1875- (Eugene Thomas) Publication/Creation: Washington : Govt. Print. Off, 1920 Resource Type: Book Is Part Of: Bound with: QE75 .B9 NO.716 ; Geology of Alamosa Creek valley, Socorro County, New Mexico, Access & Availability: Loading
5. Geology and oil and gas prospects of the Huntley Field, Montana Author/Creator: Hancock, E. T. 1875- (Eugene Thomas) Publication/Creation: Washington : Govt. Print. Off, 1920 Resource Type: Book Is Part Of: Bound with: QE75 .B9 NO.711 ; The Farnham anticline, Carbon County, Utah, Access & Availability: Loading
6. The Mule Creek oil field, Wyoming Author/Creator: Hancock, E. T. 1875- (Eugene Thomas) Publication/Creation: Washington : Govt. Print. Off, 1920 Resource Type: Book Is Part Of: Bound with: QE75 .B9 NO.716 ; Geology of Alamosa Creek valley, Socorro County, New Mexico, Access & Availability: Loading
7. The Upton-Thorton oil field, Wyoming Author/Creator: Hancock, E. T. 1875- (Eugene Thomas) Publication/Creation: Washington : Govt. Print. Off, 1920 Resource Type: Book Is Part Of: Bound with: QE75 .B9 NO.716 ; Geology of Alamosa Creek valley, Socorro County, New Mexico, Access & Availability: Loading
8. Geology and oil and gas prospects of the Lake Basin field, Montana, Author/Creator: Hancock, E. T. 1875- (Eugene Thomas) Publication/Creation: Washington : Govt. Print. Off, 1918 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 690-691. Access & Availability: Loading
9. The history of a portion of Yampa river, Colorado, and its possible bearing on that of the Green river Author/Creator: Hancock, E. T. 1875- (Eugene Thomas) Publication/Creation: Washington : U.S. G.P.O., 1915 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no.88-90. Access & Availability: Loading