Diagram of continental drift from an article by Alfred Wegener 18801930on his theory of Continental Drift Wegener Hypothesis 1915 published in Discovery, London, 1922. Editorial Stock Photo - Afloimages
Diagram of continental drift from an article by Alfred Wegener (1880-1930)on his theory of Continental Drift (Wegener Hypothesis: 1915) published in Discovery, London, 1922.