Plate Tectonics 10.1 08 09
Continental Drift And Plate Tectonics Andie
Sea Floor Spreading
Continental drift presentation
Wegener 1880-1930 earthobservatory.nasa.gov Alfred Wegener first proposed the theory of continental drift.
Development of Continental Drift Frank Taylor (1910) Alfred Wegener (1912) Die Entstehung Der Kontinente Und Ozeane.
Continental Drift and Plate Tectonics. Layered Earth Cutaway.