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10,000+ datasets for “Marine sediments”
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Routine Marine Sediment Chemistry
King County WLRDUpdated 12 Jan 2026
… This dataset contains chemistry results from marine sediment sample collected from offshore (subtidal) and beaches (intertidal) from Puget …
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Marine Benthic Abundance Data
King County Department of Natural Resources and ParksUpdated 21 Sept 2026
… We collect sediment samples to help us understand what the sediments are like physically and chemically and how …
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Coastal Zone Bottom Classes
opendata.maryland.govUpdated 22 Jul 2025
Bottom classification polygons represent the general type of sediment on the seafloor. Determined from acoustic data analysis and …
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Marine Benthic Biomass Data
King County Department of Natural Resources and ParksUpdated 21 Sept 2026
… We collect sediment samples to help us understand what the sediments are like physically and chemically and how …
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BLM/OCS South Texas Outer Continental Shelf (STOCS) Project Sediment Data
NOAA National Centers for Environmental InformationUpdated 20 Mar 1985
… The USGS produced geochemical analyses of sediment and suspended sediment, clay mineralogy, and physical properties of sediment for …
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NCEI Marine Geology Data Archive
NOAA National Centers for Environmental InformationUpdated 11 Sept 2015
… Over ten terabytes of analyses, descriptions, and images of sediment and rock from the ocean floor and lakebeds …
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Archive of Geosample Data and Information from the University of Rhode Island (URI) Graduate School of Oceanography (GSO), Marine Geological Samples Laboratory (MGSL)
NOAA National Centers for Environmental InformationUpdated 4 Mar 2022
The Marine Geological Samples Laboratory (MGSL) of the Graduate School of Oceanography (GSO), University of Rhode Island is …
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Chesapeake Bay Sand Silt Clay
opendata.maryland.govUpdated 22 Jul 2025
… properties, particularly grain size, of 4,255 surficial sediment samples from the Chesapeake Bay in Maryland. Samples were …
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Larkin Mill Dam channel geometry from 2008-06-09 to 2010-06-16 (NCEI Accession 0152472)
NOAA National Centers for Environmental InformationUpdated 12 Sept 2020
We are collecting stream channel geometry and bed sediment grain size distribution data at the Parker River to …
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Chesapeake Bay Silt
opendata.maryland.govUpdated 22 Jul 2025
… properties, particularly grain size, of 4,255 surficial sediment samples from the Chesapeake Bay in Maryland. Samples were …
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Chesapeake Bay Sandy Silt
opendata.maryland.govUpdated 22 Jul 2025
… properties, particularly grain size, of 4,255 surficial sediment samples from the Chesapeake Bay in Maryland. Samples were …
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The MAFLA (Mississippi, Alabama, Florida) Study, Grain Size Analyses
NOAA National Centers for Environmental InformationUpdated 20 Mar 1985
… sample weight, sampled interval, raw weight percentages of sediment, within a given phi range. Some samples also have …
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Surficial Sediment Data Collected During U.S. Geological Survey (USGS) Cruise R/V RAFAEL 2014-046-FA in H12324 Study Area in Block Island Sound
U.S. Geological SurveyUpdated 16 Nov 2021
… During September 2014, bottom photographs and surficial sediment data were acquired as part of a ground-truth reconnaissance …
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Chesapeake Bay Clay
opendata.maryland.govUpdated 22 Jul 2025
… properties, particularly grain size, of 4,255 surficial sediment samples from the Chesapeake Bay in Maryland. Samples were …
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Chesapeake Bay Sandy Clay
opendata.maryland.govUpdated 22 Jul 2025
… properties, particularly grain size, of 4,255 surficial sediment samples from the Chesapeake Bay in Maryland. Samples were …
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Chesapeake Bay Clayey Sand
opendata.maryland.govUpdated 22 Jul 2025
… properties, particularly grain size, of 4,255 surficial sediment samples from the Chesapeake Bay in Maryland. Samples were …
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usSEABED EXTracted data for the Louisiana Region (LA_EXT)
U.S. Geological SurveyUpdated 18 Mar 2024
This data layer is a point coverage of known sediment samplings, inspections and probings from the usSEABED data …
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Chesapeake Bay Silty Sand
opendata.maryland.govUpdated 22 Jul 2025
… properties, particularly grain size, of 4,255 surficial sediment samples from the Chesapeake Bay in Maryland. Samples were …
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Chesapeake Bay Silty Clay
opendata.maryland.govUpdated 22 Jul 2025
… properties, particularly grain size, of 4,255 surficial sediment samples from the Chesapeake Bay in Maryland. Samples were …
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- Data.gov Catalog
Larkin Mill Dam Oblique photography of measured channel cross-sections from left and right bank monuments from 2008-06-09 to 2016-03-31 (NCEI Accession 0152485)
NOAA National Centers for Environmental InformationUpdated 12 Sept 2020
This dataset includes stream channel geometry and bed sediment grain size distribution data at the Parker River to …
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