Showing 1 - 20 results of 29 for search 'Helley, Edward J.', query time: 0.23s Refine Results
  1. 1
    The Red Bluff pediment--a datum plane for locating Quaternary structures in the Sacramento Valley, California /
    by Helley, Edward J.
    Published 1985
    Government Document Book
  2. 2
    Geological map of the Gilroy 7.5 minute quadrangle, California /
    by Helley, Edward J.
    Published 1991
    Government Document Microform Book
  3. 3
    Uranium-series dates on oyster shells from marine terraces of San Pablo Bay, California /
    by Helley, Edward J.
    Published 1993
    Government Document Microform Book
  4. 4
    Quaternary geology of Contra Costa County, and surrounding parts of Alameda, Marin, Sonoma, Solano, Sacramento, and San Joaquin counties, California : a digital database /
    by Helley, Edward J.
    Published 1997
    List of USGS open-file reports by year from which a link may be made to the title desired
    Government Document Microform Book
  5. 5
    Quaternary geology of Alameda County, and parts of Contra Costa, Santa Clara, San Mateo, San Francisco, Stanislaus, and San Joaquin counties, California : a digital database /
    by Helley, Edward J.
    Published 1997
    Government Document Book
  6. 6
    Field measurement of the initiation of large bed particle motion in Blue Creek near Klamath, California /
    by Helley, Edward J.
    Published 1969
    Government Document Book
  7. 7
    Geologic map of Late Cenozoic deposits, Alameda County, California /
    by Helley, Edward J.
    Published 1972
    Government Document Map
  8. 8
    Geologic map of Late Cenozoic deposits, Santa Clara County, California /
    by Helley, Edward J.
    Published 1971
    Government Document Map
  9. 9
    Geologic map of the alluvial fan of the Chowchilla River and adjacent Foothill area, Mariposa--Merced--Madera Counties, California /
    by Helley, Edward J.
    Published 1978
    Government Document Map
  10. 10
    Geologic map of the Late Cenozoic deposits of the Sacramento Valley and Northern Sierran Foothills, California /
    by Helley, Edward J.
    Published 1985
    Get full text
    Government Document Map
  11. 11
    Historic flood information for northern California streams from geological and botanical evidence /
    by Helley, Edward J.
    Published 1973
    Government Document Book
  12. 12
    Field measurement of the initiation of large bed particle motion in Blue Creek near Klamath, California /
    by Helley, Edward J.
    Published 1969
    Get full text
    Government Document eBook
  13. 13
    Flatland deposits of the San Francisco Bay region, California : their geology and engineering properties, and their importance to comprehensive planning /
    by Helley, Edward J.
    Published 1979
    Get full text
    Government Document eBook
  14. 14
    The Red Bluff pediment--a datum plane for locating Quaternary structures in the Sacramento Valley, California /
    Get full text
    Government Document eBook
  15. 15
    Late Cenozoic tectonism of the Sacramento Valley, California /
    Get full text
    Government Document eBook
  16. 16
    Historic flood information for northern California streams from geological and botanical evidence /
    Get full text
    Government Document eBook
  17. 17
    Late Quaternary depositional history, Holocene sea-level changes, and vertical crust movement, southern San Francisco Bay, California /
    Get full text
    Government Document eBook
  18. 18
    Flatland deposits of the San Francisco Bay region, California, their geology and engineering properties, and their importance to comprehensive planning /
    Published 1979
    Other Authors: “...Helley, Edward J....”
    Government Document Book
  19. 19
    Late Cenozoic tectonism of the Sacramento Valley, California /
    by Harwood, David S.
    Published 1987
    Other Authors: “...Helley, Edward J....”
    Government Document Book
  20. 20
    Preliminary contour map showing elevation of surface of Pleistocene alluvium under Santa Clara Valley, California /
    Published 1991
    Other Authors: “...Helley, Edward J....”
    Government Document Microform Map
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