usSEABED EXTracted data for the entire U.S. Atlantic Coast (ATL_EXT)
type: Dataset
description: This data layer is a point coverage of known sediment samplings, inspections and probings from the usSEABED data collection and integrated using the software system dbSEABED. This data layer represents the extracted (EXT) output of the dbSEABED mining software. It contains data items which were simply extracted from the data resources through data mining. The EXT data is usually based on instrumental analyses (probe or laboratory) but may apply to just a subsample of the sediment (eg. no large shells).
issued: 2025-11-20T22:33:55.314205
modified: 20211111
spatial: Location
keyword: amerigeo
keyword: amerigeoss
keyword: analyses
keyword: atlantic-coast
keyword: atlantic-ocean
keyword: benthic-habitats-pacific-project
keyword: carolinian-ecoregion
keyword: ckan
keyword: cmgp
keyword: coastal-and-marine-geology-program
keyword: connecticut
keyword: continental-island-shelf
keyword: continental-island-slope
keyword: dbseabed
keyword: delaware
keyword: descriptions
keyword: distributions
keyword: east-coast
keyword: estuarine-coastal
keyword: florida
keyword: floridian-ecoregion
keyword: geo
keyword: geology
keyword: georgia
keyword: geoscientificinformation
keyword: geoss
keyword: grain-size
keyword: gravel-deposits
keyword: great-lakes
keyword: gulf-of-maine-bay-of-fundy-ecoregion
keyword: instaar
keyword: institute-of-arctic-and-alpine-research
keyword: lacustrine
keyword: lake-erie
keyword: lake-ontario
keyword: location
keyword: maine
keyword: marine-aggregates-resources-and-processes
keyword: marine-nearshore
keyword: marine-offshore
keyword: maryland
keyword: massachusetts
keyword: national
keyword: new-hampshire
keyword: new-jersey
keyword: new-york
keyword: nonmetallic-mineral-resources
keyword: north-america
keyword: north-carolina
keyword: oceans
keyword: ohio
keyword: pacific-science-center
keyword: pennsylvania
keyword: psc
keyword: rhode-island
keyword: sand-deposit
keyword: sand-deposits
keyword: sand-resources
keyword: sea-floor-characteristics
keyword: seabed
keyword: seafloor
keyword: sediment-data
keyword: sediment-resources
keyword: south-carolina
keyword: substrate
keyword: texture
keyword: u-s-atlantic-east-coast
keyword: u-s-geological-survey
keyword: unconsolidated-mineral-substrate
keyword: united-states
keyword: university-of-colorado
keyword: usgs
keyword: usseabed
keyword: virginia
keyword: virginian-ecoregion

Digital Data
type: Distribution
description: Landing page for access to the data
format: XML
issued: 2022-08-06T15:40:55.907689
modified: 2025-11-20T22:33:55.278531
access URL: https://pubs.usgs.gov/ds/2005/118/htmldocs/data_cata.htm
media type: application/http

Original Metadata
type: Distribution
description: The metadata original format
format: XML
issued: 2022-08-06T15:40:55.907680
modified: 2025-11-20T22:33:55.278123
access URL: https://data.usgs.gov/datacatalog/metadata/USGS.80c75a72-2d78-4e60-b9c3-baa5a17c7503.xml
media type: text/xml

US Migrating
type: Agent

Organization
fn: Jeff Williams