Topography and bathymetry of Atka and Kasatochi Islands. Bathymetric contours in green were presumably above sea level during maximum Pleistocene ice advances. See http://doi.org/10.14509/29718 for details.
Image courtesy of the AVO/ADGGS.
Please cite the photographer and the Alaska Volcano Observatory / Alaska Division of Geological & Geophysical Surveys when using this image. Full Resolution.