Page:Early Man in Britain and His Place in the Tertiary Period.djvu/495

] Mountains into the Valley of the Elbe, and made for the amber coast of Schleswig and Holstein. It was probably also connected with that passing up the Danube and down the Valley of the Rhine, as well as with that which crossed the Danube lower down at Presburg (Carnuntum). 168.—Map showing the principal Trade-routes (I. II. III. IV.) from the Mediterranean, and the Distribution of (T) Tin and (A) Amber.