Catalog - Data.gov

Transient Electromagnetics, Passive Seismic, and Borehole Electromagnetics, Gamma, and Nuclear Magnetic Resonance Methods to Characterize Glacial Sediments in East Falmouth, Massachusetts, Near Nantucket Sound

Organization: Department of the Interior
Updated: 20200818 | Harvested: July 18, 2025 at 01:28 AM

In March 2016, the U.S. Geological Survey drilled a borehole, MA-FSW-750-0100, through the unconsolidated sediments and 1.5 m into the bedrock in East Falmouth, Massachusetts, to improve...

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Ground-Penetrating Radar for Select Stations in Main Creek and Bacon Ridge Sites in Anne Arundel County, Maryland for 2021

Organization: Department of the Interior
Updated: 20230516 | Harvested: July 16, 2025 at 08:41 AM

This data release includes data collected in the pursuit of identifying pre- and post-colonial riparian ecosystems found throughout Anne Arundel County, Maryland, USA. Nine shapefiles are...

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Energy Dispersive Spectroscopy and Scanning Electron Microscopy Results from Field Samples near Hinkley, California

Organization: Department of the Interior
Updated: 20200929 | Harvested: July 18, 2025 at 02:07 AM

Scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS) were used to analyze acid residues from heavy mineral separates, polished grain mounts, and clays from sampled sediments...