Data

This digital database release contains elevation surfaces on 24 surfaces representing the tops of geological formations in the Denver Basin. These surfaces were exported as raster data from Leapfrog software, in which the model was constructed. Inputs to the model include well top data compiled from state agencies, formation contacts extracted from the Stage Geological Map Compilation...

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 (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...

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...

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."

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...

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

This dataset consists of a Structure-from-Motion (SfM) - derived point cloud and a highly detailed orthomosaic image of a roadcut exposure documenting the structural style of the latest Silurian (Pridolian) and Early Devonian (Lochkovian) Helderberg Group strata within the Patterson Creek anticline near Forman, WV. For the roadcut exposure, two datasets are published: an orthomosaic...

This dataset provides the microsatellite genotypes for 466 flathead catfish collected in Pennslyvania rivers for an analysis of population genetic structuring of introduced popualtions. Also included is the spatial location of sample sites.

The National Water Quality Network (NWQN) for Rivers and Streams includes 105 surface-water river and stream sites monitored by the U.S. Geological Survey (USGS) National Water Quality Program. This data release provides streamflow, nutrient, and sediment data collected and analyzed by USGS for sites on the one Mississippi River site and one Atchafalaya River site used to represent...

This dataset contains records from bird point count and vegetation surveys conducted at 71 sites in southern Iowa in 2022 and 2023. All sites had recently implemented a management practice aimed at increasing habitat quality for northern bobwhite. We conducted surveys at 1-3 points per site and visited each point 3 times between May 15 and July 31 each year. Some sites were visited in...

This data release includes estimated Self-Calibrated Palmer Drought Severity Index (scPDSI) values and ancillary information for three data products that had previously been developed for the Pacific Northwest Region (HUC 17). The data products are stored in three child items: 1. National Hydrography Dataset High Resolution Flowlines: This child item contains the flowlines in the...