Found 22 datasets matching filters.
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This data release documents two Microsoft Excel tables that contain data for understanding tracer concentrations and groundwater age in the Columbia Plateau aquifer system. Results for geochemical...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
The storage and persistence of soil organic matter (SOM) is of critical importance to soil health, and to the terrestrial carbon cycle with implications for long-term climate change. To better...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The Weldona 7.5' quadrangle is located on the semiarid plains of northeastern Colorado, along the South Platte River corridor where the river has incised into Upper Cretaceous Pierre Shale. The...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
In conjunction with geologic mapping of four 7.5′ quadrangles along the South Platte River corridor in northeastern Colorado (Masters, Orchard, Weldona, and Fort Morgan), geochronology samples...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Fumarole gas geochemistry and tree-ring radiocarbon data at Mammoth Mountain, California (1989-2016)
Mammoth Mountain is a dacitic dome complex located on the southwestern rim of Long Valley Caldera, California. Mammoth Mountain has exhibited unrest over the past ~30 years, characterized by...
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Alamagan Volcano is a Quaternary stratovolcano along the Mariana Arc, an active subduction zone in the western Pacific Ocean. Although primarily submerged, its peak reaches above sea level, with...
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This data release is an archive of sedimentary field and laboratory analytical data collected in Grand Bay, Alabama/Mississippi from 2014-2016 by scientists from the U.S. Geological Survey St....
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This data release contains radiocarbon dates and clumped isotope ratios for soil carbonates as well as observed soil temperatures for study sites in the San Luis Valley, Colorado and New Mexico, USA.
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This gridded product consists of a global (80°S-62°N) climatological estimate of radiocarbon content (∆14C) at half-degree horizontal resolution, provided both on neutral density and depth...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-02-28 -
This data release documents four tables that contain data for assessing the susceptibility of groundwater using environmental tracers collected from public-supply wells located in the Northern...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This data release includes multiple datasets obtained during the study of north-facing fault scarps along the Seattle fault zone. It includes geochronological data and field measurements from the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
The data set contains bomb radiocarbon dating of otolith and other material used in age validation studies. Some are published and others are a work in progress. See reports or publications for...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-12-19 -
The Fort Morgan 7.5' quadrangle is located on the semiarid plains of northeastern Colorado, along the South Platte River corridor where the river has incised into Upper Cretaceous Pierre Shale....
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Samples of silicified wood remnants from 8 trees were collected under research permit YELL-SCI-8030 on June 17, 2023, and on September 19, 2023 adjacent to Artemisia Geyser in the Upper Geyser...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This data release includes the matlab code used for sensitivity analysis of turbidite age estimates along the Cascadia subduction zone. The code is written for use in Matlab and datasets are...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This dataset contains isotope results of stable isotope (δ13C and δ15N) and radicoarbon (F14C) analyses of muscle tissue from fish collected in the nearshore Beaufort Sea, Alaska in summers 2017-2019.
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In the past century, eruptions of Steamboat Geyser in Yellowstone’s Norris Geyser Basin were mainly clustered in three episodes: between 1961 and 1969, between 1982 and 1984, and in a sequence of...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This data release is an archive of sedimentary field and laboratory analytical data collected in Grand Bay, Alabama/Mississippi from 2014-2016 by scientists from the U.S. Geological Survey St....
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
USGS Geochron is a database of geochronological and thermochronological dates and data. The USGS Geochron: Data Compilation Templates data release hosts Microsoft Excel-based data compilation...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Continuous monitoring and discrete water-quality sampling were coupled in a karst aquifer to assess drivers and timescales of water-quality change. Water-quality data included environmental...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03
