Keywords: FMIB 39485 Generalised view of the whole glaciated region of North America The area of motionless ground-ice is shown by the white lines in.jpeg check categories 27 August 2015 3 Generalised view of the whole glaciated region of North America The area of motionless ground-ice is shown by the white lines in northern part of Alaska Subject United States--Maps Glacial epoch--United States--Maps Geographic Subject United States Tag Polar 1892 Cite book Man and the Glacial Period Wright G Frederick New York D Appleton and Company 1892 International Scientific Series vol 69 Fig 38 Creator John Strong Newberry PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 39485 Images from the Freshwater and Marine Image Bank to check John Strong Newberry Maps of the United States Polar |