Prepared and published by the National Imagery and Mapping Agency. Depths shown by isolines and soundings. Relief shown by hachures and spot heights. "From British and Argentine charts to 1995. "Copyright 1996 by the United States Government. No copyright claimed under Title 17 U.S.C." "Soundings in meters." Includes source diagram. Map No. 29142 This map is part of a collection of scanned and georeferenced nautical charts produced by the National Geospatial-Intelligence Agency (NGA). United States. National Imagery and Mapping Agency. (1996). Antarctica, Antarctic Peninsula--west coast, Alexander Island to Square Bay including Marguerite Bay (Raster Image). LandInfo. Available at: https://purl.stanford.edu/xg727df0112 This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.