Keywords: FMIB 39508 Skull of cave-bear (Uresus spelaeus).jpeg check categories 27 August 2015 3 Skull of cave-bear Uresus spelaeus Subject Ursus Fossil Cave bear Tag Polar Wildlife 1892 Cite book Man and the Glacial Period Wright G Frederick New York D Appleton and Company 1892 International Scientific Series vol 69 Fig 90 Creator George Frederick Wright PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 39508 Images from the Freshwater and Marine Image Bank to check George Frederick Wright geologist Ursidae fossils Polar |