Skip to main content
U.S. flag

An official website of the United States government

Return to search results
💡 Advanced Search Tip

Search by organization or tag to find related datasets

Analysis for estimated percent sand in cores taken from San Francisco Bay, California, 1990-2016

Published by U.S. Geological Survey | Department of the Interior | Metadata Last Checked: August 25, 2025 | Last Modified: 20250723
Sediment analysis of cores collected in San Francisco Bay, San Pablo Bay, and the Carquinez Strait and Suisun Bay, California from 1990 to 2016 for percent sand. Handwritten core logs, x-radiographs, and the cores themselves, were examined for the presence of sand.

Find Related Datasets

Click any tag below to search for similar datasets

Alcatraz Isaland Bathymetry and Elevation CMHRP Carquinez Strait Coastal and Marine Hazards and Resources Program Golden Gate Mining and Mineral Extraction PCMSC Pacific Coastal and Marine Science Center Pacific Ocean San Francisco Bay San Pablo Bay Suisun Bay U.S. Geological Survey USGS USGS:99df34cd-4f03-49b1-8588-5a694fa6f15d analytical modeling bathymetry box coring coastal sediment budget conceptual modeling dredge spoils disposal dredging drilling and coring environment estuarine processes grab sampling gravity coring inlandWaters mining and quarrying ocean processes ocean sciences sand deposit sediment sediment analysis sediment deposition sediment erosion sediment resources sediment sinks sediment sources sediment transport sedimentation stratigraphic thickness surface sampling suspended material (water)

Complete Metadata

@id http://datainventory.doi.gov/id/dataset/522a3df1193af2a2e2494d53ab541327
bureauCode 
[
  "010:12"
]
identifier USGS:99df34cd-4f03-49b1-8588-5a694fa6f15d
spatial -122.507046,37.44807,-121.863877,38.133552
theme 
[
  "geospatial"
]

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov