Keywords: FMIB 39506 Section across Glacial Valley, showing old Lateral Moraines.jpeg Section across Glacial Valley showing old Lateral Moraines Subject Glacial erosion Moraines 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 6 Creator George Frederick Wright PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 39506 Images from the Freshwater and Marine Image Bank to check George Frederick Wright geologist Moraines Lateral moraines Glacial valleys Glaciological diagrams |