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Dataset Establishing Temporal Duration of Two Shield Volcanoes in Northern California Dataset Establishing Temporal Duration of Two Shield Volcanoes in Northern California
This dataset contains paleomagnetic data from 30 sites at two locations in northern California (16 sites at Ash Creek Butte and 14 sites at Crater Mountain), magnetic susceptibility-temperature curves for selected samples at Ash Creek Butte, and geochemical data for map units at Crater Mountain.
Movement and tag evaluation of two prairie fishes in Oklahoma, USA, October-June (2018-2020) Movement and tag evaluation of two prairie fishes in Oklahoma, USA, October-June (2018-2020)
The first portion of this dataset provides the survival, retention, and growth of Emerald Shiner Notropis atherinoides (EMS) tagged with passive integrated transponder (PIT) tags and Arkansas River Shiner Notropis girardi (ARS) tagged with visible implant elastomer (VIE), PIT, and micro transponder p-Chip tags. Experiments were undertaken in the laboratory at Oklahoma State University...
Isotopic Data for Fishes in Wyoming, USA Isotopic Data for Fishes in Wyoming, USA
Trophic studies can provide valuable information on the risk an invader poses to native species. Brook Stickleback Culaea inconstans is an invasive fish species in Wyoming whose effect on native fish assemblages is poorly understood. Our goal was to understand the potential for competitive interactions between Brook Stickleback and native fishes. We used stable isotopes of carbon (ẟ13C)...
Sample locations 2022 SARS-CoV-2 testing in little brown bats Sample locations 2022 SARS-CoV-2 testing in little brown bats
The potential introduction of SARS-CoV-2, the virus responsible for the COVID-19 pandemic, into North American bat populations is of interest to wildlife managers due to recent declines of several species. Populations of little brown bats (Myotis lucifugus) have collapsed due to white-nose syndrome (WNS), a disease caused by the introduction and spread of the fungal pathogen...
Digital data for the Salinas Valley Geological Framework, California Digital data for the Salinas Valley Geological Framework, California
This digital dataset was created as part of a U.S. Geological Survey study, done in cooperation with the Monterey County Water Resource Agency, to conduct a hydrologic resource assessment and develop an integrated numerical hydrologic model of the hydrologic system of Salinas Valley, CA. As part of this larger study, the USGS developed this digital dataset of geologic data and three...
Kaloko-Honokohau National Historical Park Orangeblack Hawaiian damselfly data, 2016-2017 Kaloko-Honokohau National Historical Park Orangeblack Hawaiian damselfly data, 2016-2017
This data release includes metadata and tabular data that documents the endangered orangeblack Hawaiian damselfly (Megalagrion xanthomelas) at Kaloko-Honokohau National Historical Park during 2016-2017. Data sets document (1) numbers of damselflies observed during surveys, (2) habitat characteristics of anchialine pools at which damselflies were surveyed, (3) substrates on which female...