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Showing 1 to 7 of 7 for “"Idaho Batholith"”.

  1. The geochemistry of the Atlanta Lobe of the Idaho Batholith in the western United States, Cordillera

    … Tertiary granitoids of the Atlanta lobe of the Idaho batholith in the western United States cordillera have led to new. insights on the nature of the lower crust and have placed constraints on granitoid magma genesis during a transition from a compressional to an extensional regime. The …

    the-open-u Repository record for The geochemistry of the Atlanta Lobe of the Idaho Batholith in the western United States, Cordillera (opens in a new tab)

  2. Evaluation of Paleo-climate for the Boise Area, Idaho, from the last Glacial Maximum to the Present Based on delta 2H and delta 18O Groundwater Composition

    … groundwater systems in the Boise area, Idaho, U.S.A., identified as modern batholith, thermal batholith, Boise frontal fault, and Nampa-Caldwell systems (Figure 1). Modern batholith and thermal batholith groundwaters are located in Tertiary to Cretaceous aged granites and granodiorites …

    byu Repository record for Evaluation of Paleo-climate for the Boise Area, Idaho, from the last Glacial Maximum to the Present Based on delta 2H and delta 18O Groundwater Composition (opens in a new tab)

  3. GEOLOGY, GEOCHEMISTRY, AND TECTONIC IMPLICATIONS OF THE SALMON CREEK VOLCANIC SEQUENCE, OWYHEE MOUNTAINS, IDAHO

    The Owyhee Mountains of southwestern Idaho are constructed of Cretaceous granitic rocks of the Idaho batholith and thick sequences of Cenozoic volcanics. Igneous rocks in these mountains record a fundamental transition of tectonic regimes in their systematic changes of magmatic style and …

    rice Repository record for GEOLOGY, GEOCHEMISTRY, AND TECTONIC IMPLICATIONS OF THE SALMON CREEK VOLCANIC SEQUENCE, OWYHEE MOUNTAINS, IDAHO (opens in a new tab)

  4. Timing and drivers of exhumation in the hinterland of the North American Cordillera from detrital zircon U-Pb and (U-Th)/He double-dating

    … Mojave and Mogollon Highlands, and the Idaho Batholith/Challis Volcanic Center. Samples north of the Transverse Ranges display a stronger arc signature, while samples south of them were sourced from the Mojave and Mogollon Highlands. 159 new (U-Th)/He ages obtained from a subset of the …

    ku Repository record for Timing and drivers of exhumation in the hinterland of the North American Cordillera from detrital zircon U-Pb and (U-Th)/He double-dating (opens in a new tab)

  5. Paleogeography of Western North America: Insights from Detrital Zircon U-Pb Geochronology and Hf Isotope Geochemistry

    … North American Cordilleran arc: Coast Mountains batholith, North Cascades Range, Idaho batholith, Sierra Nevada batholith, Transverse Ranges, Peninsular Ranges, Sierra Madre Occidental, and the Porphyry Copper Province. Identifying changes in sediment provenance from Sevier thin-skinned thrusting …

    arizona-thes Repository record for Paleogeography of Western North America: Insights from Detrital Zircon U-Pb Geochronology and Hf Isotope Geochemistry (opens in a new tab)