You searched for: Author Johnson, Samuel Y. Remove constraint Author: Johnson, Samuel Y. Subject Coasts Remove constraint Subject: Coasts Subject Oceans Remove constraint Subject: Oceans Year 2015 Remove constraint Year: 2015
2015. Ritchie, Andrew C., Kvitek, Rikk G., Johnson, Samuel Y., Dartnell, Peter, Seafloor Mapping Lab, Pacific Coastal and Marine Science Center, and Golden, Nadine E. This line shapefile contains bathymetric contours at 10 and 50 meter intervals for the offshore area of Refugio Beach, California. A map that show ... Geological Survey (U.S.).