Search Results - Zech, R. S.

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  1. 1
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    Heavy-mineral placer deposits of the Ute Mountain Ute Indian Reservation, southwestern Colorado and northwestern New Mexico / by Zech, R. S.

    Published 1994
    Online Access
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  2. 2
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    Porosity and permeability data for the Point Lookout Sandstone from core holes 1 HCMS and 2 HCMS, northern San Juan basin, La Plata County, Colorado by Zech, R. S.

    Published 1993
    Government Document Microfilm Book

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  3. 3
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    Paleoshorelines in the Upper Cretaceous Point Lookout Sandstone, southern San Juan Basin, New Mexico by Zech, R. S.

    Published 1982
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  4. 4
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    Results of sample analysis of heavy-mineral deposits in the Point Lookout sandstone, southwest Colorado and northwest New Mexico by Zech, R. S.

    Published 1990
    Government Document Microfilm Book

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  5. 5
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    Heavy-mineral placer deposits of the Ute Mountain Ute Indian Reservation, southwestern Colorado and northwestern New Mexico / by Zech, R. S., Reynolds, Richard L., Rosenbaum, Joseph G., Brownfield, Isabelle K.

    Published 1994
    Search for the full-text version of this title in HathiTrust
    Government Document Book

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  6. 6
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    Preliminary structure contour map on the base of the Cretaceous Dakota sandstone in the San Juan Basin and vicinity, New Mexico, Arizona, Colorado, and Utah / by Thaden, Robert E., 1924-

    Published 1983
    Other Authors: “…Zech, R. S.…”
    Government Document Map

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  7. 7
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    Geologic map of the Tse Bonita School quadrangle, McKinley County, New Mexico /

    Published 1989
    Other Authors: “…Zech, R. S.…”
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  8. 8
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    Lithologic descriptions, core and cutting samples, Mariano Lake-Lake Valley Drilling Project, McKinley County, New Mexico, hole number 7A

    Published 1981
    Other Authors: “…Zech, R. S.…”
    Government Document Microfilm Book

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  9. 9
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    Lithologic descriptions of cutting samples, Mariano Lake-Lake Valley Drilling Project, McKinley County, New Mexico, hole number 2

    Published 1981
    Other Authors: “…Zech, R. S.…”
    Government Document Microfilm Book

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  10. 10
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    Coal resources of upper Cretaceous Fruitland Formation in the Southern Ute Indian Reservation, southwestern Colorado / by Sandberg, Dorothy T.

    Published 1990
    Other Authors: “…Zech, R. S.…”
    Government Document Book

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  11. 11
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    Lithologic descriptions, core and cutting samples, Mariano Lake-Lake Valley Drilling Project, McKinley County, New Mexico, hole number 5

    Published 1981
    Other Authors: “…Zech, R. S.…”
    Government Document Microfilm Book

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  12. 12
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    Geologic map of the Twin Lakes quadrangle, McKinley County, New Mexico /

    Published 1989
    Other Authors: “…Zech, R. S.…”
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  13. 13
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    Geologic map of the Fossil Ridge area, Gunnison County, Colorado /

    Published 1988
    Other Authors: “…Zech, R. S.…”
    Government Document Map

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  14. 14
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    Geologic framework and stratigraphy of Cretaceous and Tertiary rocks of the Southern Ute Indian Reservation, southwestern Colorado / by Aubrey, William M., Molenaar, C. M., Baird, J. K.

    Published 1991
    Other Authors: “…Zech, R. S.…”
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  15. 15
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    Geologic map of the Oak Spring quadrangle, McKinley County, New Mexico /

    Published 1984
    Other Authors: “…Zech, R. S.…”
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  16. 16
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    Geologic map of the Big Rock Hill quadrangle, McKinley County, New Mexico /

    Published 1987
    Other Authors: “…Zech, R. S.…”
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  17. 17
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    Geologic map of the Hard Ground Flats quadrangle, McKinley County, New Mexico /

    Published 1987
    Other Authors: “…Zech, R. S.…”
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  18. 18
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    Preliminary structure contour map on the base of the Cretaceous Dakota sandstone in the San Juan Basin and vicinity, New Mexico, Arizona, Colorado, and Utah /

    Published 1983
    Other Authors: “…Zech, R. S.…”
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  19. 19
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    Subsurface correlation of Jurassic and Cretaceous rocks having occurrences of uranium, coal, and oil; Mariano Lake--Lake Valley Drilling Project, northwestern New Mexico /

    Published 1988
    Other Authors: “…Zech, R. S.…”
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