Data Releases
The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate. For datasets of a given type, and if national or international metadata standards exist, the data are indexed with metadata that facilitates access and integration.
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Geophysical, zircon U-Pb data, and lithologic log for borehole CFPP-B01, eastern Snake River Plain, Idaho Geophysical, zircon U-Pb data, and lithologic log for borehole CFPP-B01, eastern Snake River Plain, Idaho
In 2020, Cascade Drilling, contracted by Rizzo International, Inc., drilled and constructed corehole CFPP-B01 (USGS Site 433814113031801) for stratigraphic framework analysis. The corehole is located along the western boundary of the Idaho National Laboratory (INL) just south of State Highway 33 in southeastern Idaho. Corehole CFPP-B01 was continuously cored from approximately 4 to 1538...
Environmental DNA detections from deep seafloor habitats in the California Current Large Marine Ecosystem Environmental DNA detections from deep seafloor habitats in the California Current Large Marine Ecosystem
Environmental DNA (eDNA) metabarcoding may have utility in biodiversity surveys of marine environments, particularly for small, rare, or cryptic taxa that are more difficult to study using traditional methods (e.g., trawling and visual surveys). For this study, we used an eDNA metabarcoding approach to characterize biodiversity in the above-seafloor water column across three West Coast...
Arthropod detections from eDNA metabarcoding of flower filtrate and DNA derived from bulk samples of insects Arthropod detections from eDNA metabarcoding of flower filtrate and DNA derived from bulk samples of insects
We compared pollinator diversity derived from environmental DNA (eDNA) extracted from flowers and DNA extracted from pulverized bulk samples of insects collected from vane traps deployed at the same sites. We used three metabarcoding primers, two of which target arthropods generally (COI-Jusino and 16S-Marquina) and one that targets bumblebees (Bombus spp., COI-Milam). Across methods, we...
Database for "Protracted hydrothermal alteration of the Burgundy alkalic porphyry prospect determined by in situ U-Pb and Rb-Sr petrochronology, northwestern British Columbia, Canada" Database for "Protracted hydrothermal alteration of the Burgundy alkalic porphyry prospect determined by in situ U-Pb and Rb-Sr petrochronology, northwestern British Columbia, Canada"
Contained within this data release are the raw geochemical and isotopic data collected as part of the publication "Protracted hydrothermal alteration of the Burgundy alkalic porphyry prospect determined by in situ U-Pb and Rb-Sr petrochronology, northwestern British Columbia, Canada."
Database for the "Timing of dike and sill emplacement in the inner aureole of the Alta stock, Utah determined by zircon and monazite petrochronology" Database for the "Timing of dike and sill emplacement in the inner aureole of the Alta stock, Utah determined by zircon and monazite petrochronology"
Contained within this data release are the raw geochemical and isotopic data collected from analyzed zircon and monazite crystals as part of the Geochemistry, Geophysics, Geosystems publication "Timing of dike and sill emplacement in the inner aureole of the Alta stock, Utah determined by zircon and monazite petrochronology." Table 1 contains all of the monazite geochemical data while...
Structure-from-Motion derived point clouds and orthomosaic images of deformed Foreknobs Formation within the Snyder Run syncline near Bergton, VA Structure-from-Motion derived point clouds and orthomosaic images of deformed Foreknobs Formation within the Snyder Run syncline near Bergton, VA
This dataset consists of Structure-from-Motion (SfM) - derived point clouds and a highly detailed orthomosaic image of a roadcut exposure documenting the structural style of the middle part of the Late Devonian Foreknobs Formation within the Synder Run syncline near Bergton, Virginia. For the roadcut exposure, two datasets are published: an orthomosaic raster image and a point cloud. The