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#1 Federal

Reanalysis of Selected Archived NURE-HSSR Sediment and Soil Samples from Alaska

Organization: Department of the Interior
Dataset Last Updated: August 20, 2020 at 12:00 AM

Selected archived sample splits collected as part of the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) program, were reanalyzed by the U.S....

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Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: May 05, 2026 at 07:56 PM

#2 Federal

40Ar/39Ar Isotopic Data and Ages for Rocks from the Yukon-Tanana Upland of Eastern Alaska and the Northern Aleutian Range of South-Central Alaska

Organization: Department of the Interior
Dataset Last Updated: May 24, 2025 at 12:00 AM

This dataset contains 40Ar/39Ar isotopic data and ages for rocks from the Yukon-Tanana upland of eastern Alaska and the northern Aleutian Range of south-central Alaska. The entire sample suite was...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 07:40 PM

#3 Federal

Fission Track Data and Ages of Apatite and U-Pb Isotopic Data and Ages of Igneous and Detrital Zircon from Selected Rocks from the Lake Clark and Lake Iliamna Region of South-Central Alaska

Organization: Department of the Interior
Dataset Last Updated: May 23, 2025 at 12:00 AM

This data set contains fission track data and associated ages of apatite from igneous and sedimentary rocks, U-Pb isotopic data and associated ages of zircon from a subset of the igneous rock...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 07:47 PM

#4 Federal

Metadata for the Southwest Alaska Network Vertical Lake Profile Dataset (2008 to 2024)

Organization: Department of the Interior
Dataset Last Updated: July 11, 2025 at 12:00 AM

The Southwest Alaska Network (SWAN) monitors freshwater systems in five national park units: Alagnak Wild River (ALAG), Aniakchak National Monument and Preserve (ANIA), Katmai National Park and...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: January 25, 2026 at 05:31 PM

#5 Federal

Lake Trout (Salvelinus namaycush) Morphometrics, Mercury Concentrations, Age and Growth, and Food Web Metrics for Lakes in Alaskan National Parks, 2020-2023

Organization: Department of the Interior
Dataset Last Updated: February 17, 2026 at 12:00 AM

This data release provides information on lake trout (Salvelinus namaycush) collected from 10 lakes located in Alaska's national parks. The data are in two tables: (1) capture information, (2)...

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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: May 05, 2026 at 07:31 PM

#6 Federal

Whole Rock Major and Trace Element Chemistry for Igneous Rocks from Tyonek, Lime Hills, Talkeetna, McGrath, and Lake Clark Quadrangles, Western Alaska Range, Alaska

Organization: Department of the Interior
Dataset Last Updated: May 29, 2025 at 12:00 AM

This data release contains whole rock major and trace element data for 69 igneous rock samples collected from the Western Alaska Range between 2011 and 2012. The Series field relates to...

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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: May 05, 2026 at 07:43 PM

#7 Federal

Mercury Concentrations in Resident Lake Fish Sampled from Lake Clark National Park and Preserve in 2019 and 2020

Organization: Department of the Interior
Dataset Last Updated: September 01, 2023 at 12:00 AM

These data were collected as part of the Southwest Alaska Inventory and Monitoring Network (SWAN) freshwater contaminants protocol. The protocol outlines a framework for monitoring mercury (Hg)...

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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: January 25, 2026 at 05:29 PM

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