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Geochemistry time series and growth parameters from Tutuila, American Samoa c...
Geochemical analysis (including age-corrected radiocarbon stable isotopes, and elemental composition) and growth parameters (including calcification rate, density, and extension... -
Collection, analysis, and age-dating of sediment cores from mangrove wetlands...
The San Juan Bay Estuary, Puerto Rico, contains mangrove forests that store significant amounts of organic carbon in soils and biomass. There is a strong urbanization gradient... -
Argon data for Southern Patagonian Andes
This dataset accompanies planned publication 'Detrital record of the Late Oligocene – Early Miocene mafic volcanic arc in the Southern Patagonian Andes (~51°S) from single-clast... -
Mineralogy, chemistry and isotope composition of silica sinter deposits from ...
Sample Collection:Field work was conducted in November 2018 in the Upper Geyser Basin. Three sinter samples were collected from Castle Geyser and one sinter sample was collected... -
Geochemical analysis of authigenic carbonates and chemosynthetic mussels at A...
Isotopic analyses of authigenic carbonates and methanotrophic deep-sea mussels, Bathymodiolus sp., was performed on samples collected from seep fields in the Baltimore and... -
U-Pb and 40Ar/39Ar Geochronologic Data for Selected Rocks from the Western Al...
This dataset includes four tables with isotopic data and ages for selected igneous bedrock samples collected in 2001 through 2003 from the Western Alaska Range, southcentral... -
Argon data for Amazon Craton
This dataset accompanies planned publication 'Genesis of early Neoproterozoic gold deposits, southwestern Amazon Craton, western Brazil'. The Ar/Ar data is for samples that... -
U-Pb zircon data for: The Poncha Pass and Deadman Creek areas, northern Sangr...
Geologic mapping, characterization of geologic structures, and sampling for geochronology was completed in two areas of the northwestern Sangre de Cristo Mountains from 2011... -
Collection, analysis, and age-dating of sediment cores from Herring River wet...
The Herring River estuary in Wellfleet, Cape Cod, Massachusetts, has been tidally restricted for more than a century by a dike constructed near the mouth of the river. Upstream... -
Sediment chemistry and characteristics of samples collected in 2019 from the ...
This data release provides information on the chemistry and character of bed sediments accumulated in the 1.6-mile long impoundment behind Enloe Dam on the Similkameen River in... -
Olowalu chronology and geochemistry time-series, West Maui
Chronology and time-series geochemistry data of a coral core collected from Olowalu, West Maui, Hawaii. The chronology is based on density banding, radiocarbon bomb-curve, and... -
Data release for Middle Pleistocene formation of the Rio Grande Gorge, San Lu...
This dataset includes tables of He-isotopic data used to calculate surface exposure ages for samples of basalt, and U- and Th-isotopic data used to calculate uranium-series age... -
Sediment trap and water column chemistry, Baltimore Canyon, U.S. Mid-Atlantic...
Time-series of sediment chemistry, including organic biomarker composition and bulk inorganic geochemical analytes, from samples collected over a one-year period in a sediment... -
Argon data for Amazon Craton
This dataset accompanies planned publication 'Genesis of early Neoproterozoic gold deposits, southwestern Amazon Craton, western Brazil'. The Ar/Ar data is for samples that... -
Argon data for Nepal
This dataset accompanies planned publication 'Determining fault geometry through the transport-parallel distribution of thermochronometer cooling ages'. The Ar/Ar data is for... -
Collection, Analysis, and Age-Dating of Sediment Cores from Salt Marshes on t...
The accretion history of fringing microtidal salt marshes located on the south shore of Cape Cod, Massachusetts, was reconstructed from sediment cores collected in low and high... -
Collection, analysis, and age-dating of sediment cores from mangrove wetlands...
The San Juan Bay Estuary, Puerto Rico, contains mangrove forests that store significant amounts of organic carbon in soils and biomass. There is a strong urbanization gradient... -
Uranium-, thorium-, strontium-, carbon- and oxygen-isotope data used to evalu...
Tables of U- and Th-isotopic data used to calculate uranium-series age estimates and initial 234U/238U activity ratios as well as 87Sr/86Sr, δ13C, and δ18O for samples of... -
Sedimentary Data From Grand Bay, Alabama/Mississippi, 2014-2016
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.... -
Census counts of benthic foraminifera, environmental parameters (temperature,...
This data release provides census counts of benthic foraminifera (in percent for the total fauna and as raw counts for just the living specimens) as well as environmental...