Men of the old stone age : their environment, life and art (1916)
Osborn, Henry Fairfield, 1857-1935 · New York, Scribner · leaf 225
theWiirm of Penck in the Alpine region, with a first and second maximum separated by the re-cession known as the Laufenschwankung. In America it is the early Wisconsin with thePcorian recession interval, followed by the late Wisconsin, which is the final great glaci-ation of America. 190 MEN OF THE…
Prehistoric peoples · Stone age · Art, Primitive
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
