2006. World Wildlife Fund. This river network (stream lines) map for South America is derived from the flow direction map for South America. The flow accumulation map for Sou... Geological Survey (U.S.).
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2006. World Wildlife Fund. This river network (stream lines) map for South America is derived from the flow direction map for South America. The flow accumulation map for Sou... Geological Survey (U.S.).
2006. World Wildlife Fund. This river network (stream lines) map for Australasia is derived from the flow direction map for Australasia. The flow accumulation map for Austral... Geological Survey (U.S.).
2005, 2006, 2007, 2008, and 2009. Johnson, Samuel Y., Phillips, Eleyne L., Wong, Florence L., Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image showing the predicted distribution of cup corals in the Santa Barbara Channel region of California. This... Geological Survey (U.S.).
2005, 2006, 2007, 2008, and 2009. Golden, Nadine E., Krigsman, Lisa M., Yoklavich, Mary M., Cochrane, Guy R., and Pacific Coastal and Marine Science Center. This layer is a georeferenced raster image of the map showing the predicted distribution of tall sea pens in the Santa Barbara Channel, California ... Geological Survey (U.S.).
2004, 2005, 2006, 2007, and 2008. Erdey, Mercedes D., Cochrane, Guy R., Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing seafloor data for the offshore area of San Francisco, California. This layer is part of USGS ... Geological Survey (U.S.).
2006 and 2007. Kvitek, Rikk G., Bretz, Carrie K., Dartnell, Peter, Phillips, Eleyne L., Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Half Moon Bay, California. The map was gen... Geological Survey (U.S.).
2005, 2006, and 2007. Seafloor Mapping Lab, Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Pacifica, California. The acoustic-backsca... Geological Survey (U.S.).
2006 and 2007. Kvitek, Rikk G., Bretz, Carrie K., Dartnell, Peter, Johnson, Samuel Y., Cochrane, Guy R., Pacific Coastal and Marine Science Center, Seafloor Mapping Lab, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of San Gregorio, California. The acoustic-bac... Geological Survey (U.S.).
2004, 2005, 2006, 2007, 2008, 2009, and 2010. Kvitek, Rikk G., Dartnell, Peter, Seafloor Mapping Lab, Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Tomales Point, California. The acoustic-ba... Geological Survey (U.S.).