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Start Over Subject Geomorphology Theme Land cover Creator Johnson, Samuel Y.
2006 and 2007. Kvitek, Rikk G., Bretz, Carrie K., Johnson, Samuel Y., Dartnell, Peter, Cochrane, Guy R., Pacific Coastal and Marine Science Center, Seafloor Mapping Lab, and Golden, Nadine E. This layer is a georeferenced raster image containing shaded relief (hillshade) data for the offshore area of San Gregorio, California. The bathyme... Geological Survey (U.S.).
2006 and 2007. Kvitek, Rikk G., Bretz, Carrie K., Johnson, Samuel Y., Dartnell, Peter, Cochrane, Guy R., Pacific Coastal and Marine Science Center, Seafloor Mapping Lab, and Golden, Nadine E. This layer is a georeferenced raster image containing bathymetric data for the offshore area of San Gregorio, California. The bathymetric and shade... Geological Survey (U.S.).
2006, 2007, 2008, and 2009. Manson, Michael W., Johnson, Samuel Y., Hartwell, Stephen R., Pacific Coastal and Marine Science Center, and Golden, Nadine E. This polygon shapefile represents geologic features in the offshore area of Fort Ross, California. The morphology and the geology of the offshore p... Geological Survey (U.S.).
2012. Ritchie, Andrew C., Clahan, Kevin B., Johnson, Samuel Y., Pacific Coastal and Marine Science Center, and Golden, Nadine E. This line shapefile represents submarine landslide scarps of the geologic/geomorphic map of the Hueneme Canyon and surrounding vicinity in Californ... Geological Survey (U.S.).