Search datasets
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This dataset represents Rock Outcrop Critical Environmental Features (CEFs) identified during the development review process since 1995. Prior to 1995, data is either unavailable or lost. Rock...
Search relevance: 225.20 | Views last month: 3 | Catalog Last Checked: October 26, 2026 at 11:47 PM -
Note: this data release has been superseded by version 2.0, available here: https://doi.org/10.5066/P1EPRLUP. This dataset includes polygons that describe areas of rock outcrop in the area of the...
Search relevance: 197.32 | Views last month: 3 | Catalog Last Checked: September 24, 2026 at 12:03 AM -
This dataset includes a polygon shapefile (SWTR_Outcrops_ver2.shp) that describes areas of rock outcrop in the area of the Stillwater Complex, Montana. The Stillwater Complex is an Archean,...
Search relevance: 177.75 | Views last month: 0 | Catalog Last Checked: September 24, 2026 at 12:01 AM -
This shapefile contains points that describe the location of rock samples (core samples and outcrop samples) collected in Afghanistan and adjacent areas, and the results of organic geochemical analysis.
Search relevance: 93.31 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:11 PM -
The U.S. Geological Survey (USGS) collected rock density measurements to help understand causative sources of gravity survey anomalies in the Iron Mountain-Menominee region, Michigan-Wisconsin....
Search relevance: 59.08 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 10:26 PM -
Dataset includes rock and soil gas carbon and strontium values. Soil gas samples were collected from different depths in augered soil core holes. Material at the bottom of the soil core hole was...
Search relevance: 59.08 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 08:01 PM -
This U.S. Geological Survey (USGS) data release provides monazite and xenotime geochronology from Proterozoic rocks collected from outcrop in central Colorado and whole rock isotope geochemistry,...
Search relevance: 55.06 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 09:08 PM -
This dataset is associated with potential source rock samples collected from Uzbekistan. Borehole core samples, as well as outcrop samples, were collected by Uzbek GOSCOMGeology and the USGS in...
Search relevance: 54.37 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 09:20 PM -
Rock physical property measurements were collected on outcrops to help understand the causative sources of gravity and magnetic survey anomalies in the southern Medicine Bow Mountains of Wyoming....
Search relevance: 51.88 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 09:06 PM -
The U.S. Geological Survey (USGS) collected rock magnetic susceptibility measurements to help understand causative sources of airborne magnetic survey anomalies in the Iron Mountain-Menominee...
Search relevance: 51.86 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:18 PM -
Rock physical property measurements were collected on outcrops to help understand the causative sources of gravity and magnetic survey anomalies in the southern Medicine Bow Mountains of Wyoming....
Search relevance: 51.62 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 10:04 PM -
The Jakobshavn Glacier was observed to retreat and speed up during the late 1990s and early 2000s. One possible cause of the change in glacier behavior could be due to changes in atmosphere...
Search relevance: 51.42 | Views last month: 3 | Catalog Last Checked: October 26, 2026 at 08:44 PM -
The U.S. Geological Survey (USGS) collected rock magnetic susceptibility and density measurements to understand the causative sources of airborne magnetic and ground gravity survey anomalies in...
Search relevance: 51.28 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 08:46 PM -
This data release includes a file geodatabase with land cover maps for a 313-kilometer segment along the mainstem Klamath River corridor downstream from Iron Gate Dam, CA. The maps were derived...
Search relevance: 51.20 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:40 PM -
The Helheim Glacier was observed to retreat and speed up during the mid 2000s. One possible cause of the change in glacier behavior could be due to changes in atmosphere properties, temperature,...
Search relevance: 50.87 | Views last month: 3 | Catalog Last Checked: October 26, 2026 at 08:44 PM -
Rock physical property measurements were collected on outcrops to help understand the causative sources of gravity and magnetic survey anomalies in the southern Medicine Bow Mountains of Wyoming....
Search relevance: 50.41 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 10:36 PM -
The Pagosa Springs geologic map is of the 7.5-minute quadrangle of the same name. It is located in southwestern Colorado, USA and shows the town of Pagosa Springs. The mapped area is southwest of...
Search relevance: 50.05 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 08:48 PM -
The USGS Gulf Coast Source Rock Database (GCSRD) is an online repository for all publicly available source rock data (outcrop and subsurface) from the states of Florida, Georgia, Alabama,...
Search relevance: 49.85 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:35 PM -
The Middle–Upper Triassic Shublik Formation is the main source rock for Arctic Alaska oil and gas accumulations, including the supergiant Prudhoe Bay field. A revised stratigraphic framework...
Search relevance: 49.76 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:08 PM -
Geochemical data were generated and compiled for sedimentary rocks and bentonites deposited in the Cretaceous Western Interior Seaway from 15 drill cores and 1 outcrop spanning present-day Texas...
Search relevance: 47.42 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 08:44 PM
