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Start Over Place San Mateo County (Calif.) Subject Contours (Cartography) Creator Johnson, Samuel Y.
2006 and 2007. Fugro Pelagos, Inc., Seafloor Mapping Lab, Bretz, Carrie K., Kvitek, Rikk G., Pacific Coastal and Marine Science Center, Cochrane, Guy R., Dartnell, Peter, Johnson, Samuel Y., and Golden, Nadine E. This line shapefile contains bathymetric contours at 10 meter intervals for the offshore area of San Gregorio, California. This layer was generated... Geological Survey (U.S.).
2007, 2008, 2009, and 2010. Johnson, Samuel Y., Hartwell, Stephen R., and Cochrane, Guy R. This line shapefile contains isopachs (contour lines of equal thickness) at 2.5 and 10 meter intervals for the area within the 3-nautical mile limi... Geological Survey (U.S.).
2007, 2008, 2009, and 2010. Chin, John L., Johnson, Samuel Y., Ross, Stephanie L., Sliter, Ray W., and Golden, Nadine E. This line shapefile contains transgressive contours at 5 and 10 meter intervals for the areas within the 3-nautical mile limit between Bolinas and ... Geological Survey (U.S.).