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Start Over Subject Bathymetric maps Place North America Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. North American Atlas - Bathymetry (Lines)

Datasets Stanford University Public content
2004. Instituto Nacional de Estadística, Geografía e Informática (Mexico), Canada Centre for Mapping, and Geological Survey (U.S.). This line shapefile shows bathymetric contours with depth in metres for ocean areas covered by the extent of the North American Atlas project. Isob... Canada Centre for Mapping.

2. North American Atlas - Bathymetry (Polygons)

Datasets Stanford University Public content
2004. Instituto Nacional de Estadística, Geografía e Informática (Mexico), Canada Centre for Mapping, and Geological Survey (U.S.). This polygon shapefile contains bathymetric data with depth in metres for ocean areas covered by the extent of the North American Atlas project. Is... Canada Centre for Mapping.

3. World Bathymetric Chart of the Oceans, 1899 (Raster Image)

Datasets Harvard University Public content
1899. Harvard Map Collection, Harvard College Library, Harvard University. Library. Open Collections Program, Murray, John, Sir, 1841-1914., and Royal Geographical Society (Great Britain). This layer is a georeferenced raster image of the historic paper map entitled: Bathymetrical chart of the oceans, showing the 'deeps' according to ... Harvard Map Collection, Harvard College Library.