All Data

This data release contains results from wildfire ash samples collected in burn areas within the Russian River watershed in Sonoma County, California, as well as results produced in laboratory experiments using the ash to assess the mobility of the waterborne pathogen Cryptosporidium parvum (C. parvum) and other contaminants. Ash was collected in 2017, 2019, and 2020 following the Tubbs...

This data release includes genotype data for 131 Brodiaea filifolia and 35 Brodiaea santarosae collected throughout Riverside, Orange, and Los Angeles counties in southern California in 2025. The samples were sequenced with restriction site-associated sequencing (RAD-seq) and genotyped at 166,974 single nucleotide polymorphisms (SNPs). Short sequence reads generated for this project are...

Coqui frogs in the genus Eleutherodactylus in Puerto Rico are threatened by projected warming and drying trends. This study isolates relative humidity as a performance variable affecting desiccation tolerance in Eleutherodactylus antillensis, a species that spans both high elevation (cool, moist) and low elevation (hot, dry) environments across the island. Specimens from Maricao (high...

This data release includes four files supporting Toney and others (2026), a study of the 2023 Peters Dome landslide. The Peters Dome landslide was a 6.1 million m3 ice–rock avalanche in Denali National Park and Preserve (Alaska) that occurred on September 13, 2023, local time. The coordinates of the source area are (63.1423°, -151.1871°). The files are: A CSV file of the forces exerted...

In 2024, the U.S. Geological Survey, in cooperation with Riverside Energy Michigan, LLC, conducted an injection experiment to assess the potential for stimulating biogenic methane in the Mortensen A4-24 well which was completed in the Antrim Shale and located in Antrim County, Michigan, United States of America. Approximately 20 barrels (bbl) of produced water was pumped from the well...

Ground Penetrating Radar (GPR) surveys were conducted at Kilbourne Hole within the Potrillo Volcanic Field in southern New Mexico, USA in November of 2021 and April of 2023. These surveys collected GPR data using variable antenna frequencies and survey methodologies around this volcanic feature. The main focus of this data collection was on the layering and stratigraphy of the volcanic...

There are approximately 500 active geysers in Yellowstone National Park, USA, and the geysers in Upper Geyser Basin are some of the most iconic in the world. Between April 11 and 15, 2025, we attempted to quantify the volume of water erupting from several geysers in Upper Geyser Basin including Old Faithful, Beehive, Lion, Castle, Grand, Grotto and Riverside Geysers using a combination...

This data release provides raster datasets of relative predicted habitat use for grizzly bears (Ursus arctos) reintroduced to the transboundary North Cascades Ecosystem (NCE) of Washington State (United States) and British Columbia (Canada). The datasets represent predicted post-release habitat use by a small founding group of translocated grizzly bears during the early stages of...

Large Igneous Provinces (LIPs) are associated with dramatic changes to the Earth system; their rapid release of carbon to the surface environment may initiate catastrophic climatic changes that cause mass extinction. This carbon release is often associated with volcanic emissions, yet metamorphic carbon production during LIP events may be substantial. Metamorphic carbon devolatilization...

The Appalachian Basin is an archetypal foreland basin system. However, the timing, rates and magnitudes of orogenic loading, fold-thrust belt (FTB) exhumation, and foreland basin burial and exhumation are not well constrained. Here, we present vitrinite reflectance data, alongside organic geochemical screening analysis (programmed pyrolysis and total organic carbon) from a ~350 km...

This dataset includes population sizes of free-roaming horses (Equus caballus) in Nevada, USA, within specific Herd Areas (HAs), which are Bureau of Land Management (BLM) management units. The management units in this dataset include the following HAs: Applewhite, Delamar Mountains, Meadow Valley Mountains, Clover Mountains and Clover Creek. Data were collected via aerial helicopter...

This dataset contains the potential distribution of 344 invasive plant species across terrestrial and aquatic habitats summarized by management areas of interest. Habitat suitability models were developed for invasive plants species, selected by the Department of Interior, the USDA Forest Service land management agencies and other managers. Models were developed based on the modeling...