Geology and geomorphology--Offshore of San Gregorio Map Area, California

Description

This part of SIM 3306 presents data for the geologic and geomorphic map of the Offshore of San Gregorio map area, California. The vector data file is included in "Geology_OffshoreSanGregorio.zip," which is accessible from https://pubs.usgs.gov/ds/781/OffshoreSanGregorio/data_catalog_OffshoreSanGregorio.html. These data accompany the pamphlet and map sheets of Cochrane, G.R., Dartnell, P., Greene, H.G., Watt, J.T., Golden, N.E., Endris, C.A., Phillips, E.L., Hartwell, S.R., Johnson, S.Y., Kvitek, R.G., Erdey, M.D., Bretz, C.K., Manson, M.W., Sliter, R.W., Ross, S.L., Dieter, B.E., and Chin, J.L. (G.R. Cochrane and S.A. Cochran, eds.), 2014, California State Waters Map Series—Offshore of San Gregorio, California: U.S. Geological Survey Scientific Investigations Map 3306, pamphlet 38 p., 10 sheets, scale 1:24,000, https://doi.org/10.3133/sim3306. Marine geology and geomorphology was mapped in the Offshore of San Gregorio map area, California, from approximate Mean High Water (MHW) to the 3-nautical-mile limit of California's State Waters. Offshore geologic units were delineated on the basis of integrated analyses of adjacent onshore geology with multibeam bathymetry and backscatter imagery, seafloor-sediment and rock samples, digital camera and video imagery, and high-resolution seismic-reflection profiles.

Resources

Name Format Description Link
55 Landing page for access to the data https://pubs.usgs.gov/ds/781/OffshoreSanGregorio/data_catalog_OffshoreSanGregorio.html
55 The metadata original format https://data.usgs.gov/datacatalog/metadata/USGS.eb1910a9-963f-4e82-bc81-016ed5d7a794.xml
55 Landing page for access to the data https://pubs.usgs.gov/ds/781/OffshoreSanGregorio/data_catalog_OffshoreSanGregorio.html

Tags

  • environment
  • rock-substrate
  • seabed
  • oceans
  • maps-and-atlases
  • pacific-coastal-and-marine-science-center
  • marine-nearshore-subtidal
  • transform-continental-margin
  • u-s-geological-survey
  • state-of-california
  • marine-offshore-subtidal
  • geospatial-datasets
  • geoscientificinformation
  • pcmsc
  • northern-california-ecoregion
  • geologic-mapping
  • pescadero
  • pacific-ocean
  • coastal-and-marine-hazards-and-resources-program
  • usgs-eb1910a9-963f-4e82-bc81-016ed5d7a794
  • usgs
  • sea-floor-characteristics
  • geologic-maps
  • cmhrp
  • unconsolidated-mineral-substrate
  • continental-island-shelf
  • san-mateo-county
  • marine-geology
  • san-gregorio
  • imagerybasemapsearthcover

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