• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

These data were compiled for a manuscript that examines the riverine food-web structure of the Colorado River below Glen Canyon dam to its confluence with Lake Mead. Tissue from primary producers...

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• Organization: Department of the Interior
• Updated: 2023-03-24T00:00:00Z

Regional geologic investigations show that all the metamorphosed crystalline rocks underlying the Greenville 1 degree x 2 degree quadrangle are allochthonous. Seismic-reflection studies, the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-01-03T00:00:00.000+00:00

Kaneohe and Waimanalo streams on the windward side of the island of Oahu in the Hawaiian Islands have been hardened to prevent flooding. The hardening process has involved elimination of the...

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• Organization: Department of the Interior
• Updated: 2024-12-16T00:00:00Z

This data release contains three tables of U-Pb zircon isotopic data generated from analyses of 40 metaplutonic and metavolcanic rocks from the Yukon-Tanana Upland of western Yukon and...

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• Organization: Department of the Interior
• Updated: 2023-03-28T00:00:00Z

The geodatabase for the Charlotte 1 degree × 2 degrees quadrangle by Goldsmith and others (1988) was compiled in the Geologic Map Schema (GeMS). The geologic map extends across four lithotectonic...

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