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Filtering by: Creator Zielke, Ryszard A. Remove constraint Creator: Zielke, Ryszard A. Academic Affiliation College of Earth, Ocean, and Atmospheric Sciences Remove constraint Academic Affiliation: College of Earth, Ocean, and Atmospheric Sciences

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  • Late Pleistocene Slip Rate along the Panamint Valley Fault System, Eastern California

    Creator:
    Choi, Na Hyung
    Abstract:
    The Eastern California Shear Zone (ECSZ) is a broad zone of dextral shear inboard of the North American - Pacific plate boundary. Despite decades of study, the significance of a mismatch between geodetic velocities and geologic fault slip rates across the ECSZ remains incompletely understood. Geodetically determined interseismic strain across...
    Resource Type:
    Masters Thesis
    Full Text:
    Eric Kirby The Eastern California Shear Zone (ECSZ) is a broad zone of dextral shear inboard

  • Effects of forest roads and tree removal in or near wetlands of the Pacific Northwest : a literature synthesis

    Creator:
    Adamus, Paul R.
    Abstract:
    Because studies of forestry effects on wetlands have been so infrequent in the Pacific Northwest, each section in this report drew heavily from studies of forestry impacts to streams and riparian zones. After assembly and synthesis, that information was extrapolated, mostly in the form of hypotheses, to the very different...
    Resource Type:
    Technical Report
    Full Text:
    Wetlands of the Pacific Northwest: A Literature Synthesis December 2014

  • Late Holocene Earthquake History Recorded in Alluvial Fan Sequences, Panamint Valley, Eastern California

    Creator:
    Sethanant, Israporn
    Abstract:
    The Panamint Valley fault zone (PVFZ) is an active, dextral-oblique normal fault that partially accommodates dextral shear across the Eastern California Shear Zone (ECSZ). The fault system has a complex geometry, characterized by a relatively high-angle dextral oblique normal fault in the south and a low-angle detachment system that accommodates...
    Resource Type:
    Masters Thesis
    Full Text:
    shear across the Eastern California Shear Zone (ECSZ). The fault system has a complex geometry

  • Eocene Origin of Owens Valley, California

    Creator:
    Sousa, Francis J.
    Abstract:
    Bedrock (U-Th)/He data reveal an Eocene exhumation difference greater than four kilometers athwart Owens Valley, California near the Alabama Hills. This difference is localized at the eastern fault-bound edge of the valley between the Owens Valley Fault and the Inyo-White Mountains Fault. Time-temperature modeling of published data reveal a major...
    Resource Type:
    Article
    Full Text:
    modeling of published data reveal a major phase of tectonic activity from 55 to 50 Ma that was of a