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Wegener said that of all those theories, Taylor's had the most similarities to his own. For a time in the mid-20th century, the theory of continental drift was referred to as the "Taylor-Wegener hypothesis". [26] [29] [30] [31] Alfred Wegener first presented his hypothesis to the German Geological Society on 6 January 1912. [5]
In 1915, in the first edition of his book, Die Entstehung der Kontinente und Ozeane, written in German, [22] Wegener drew together evidence from various fields to advance the theory that there had once been a giant continent, which he named "Urkontinent " [23] (German for "primal continent", analogous to the Greek "Pangaea", [24] meaning "All ...
Polflucht (from German, flight from the poles) is a geophysical concept invoked in 1922 by Alfred Wegener to explain his ideas of continental drift.. The pole-flight force is that component of the centrifugal force during the rotation of the Earth that acts tangentially to the Earth's surface.
Alfred Wegener, around 1925 In 1912 Alfred Wegener proposed the theory of continental drift . [ 36 ] This theory suggests that the shapes of continents and matching coastline geology between some continents indicates they were joined together in the past and formed a single landmass known as Pangaea; thereafter they separated and drifted like ...
Although it might perhaps seem less impressive to the layman, that evidence was far more convincing to the geologist than was the matching of continental shelves. In the light of his research, du Toit published a review of the stratigraphic and radioisotope evidence from those regions that supported Wegener's ideas, A Geological Comparison of ...
Earlier theories by Alfred Wegener and Alexander du Toit of continental drift postulated that continents in motion "plowed" through the fixed and immovable seafloor. The idea that the seafloor itself moves and also carries the continents with it as it spreads from a central rift axis was proposed by Harold Hammond Hess from Princeton University and Robert Dietz of the U.S. Naval Electronics ...
Alfred Wegener first proposed in 1915 that continents had once been joined together and had since moved apart. [ 6 ] [ 7 ] Although he produced an abundance of circumstantial evidence, his theory met with little acceptance for two reasons: (1) no mechanism for continental drift was known, and (2) there was no way to reconstruct the movements of ...
Alfred Wegener spearheaded the original theory of continental drift and spent much of his life devoted to this theory. He proposed "Pangaea", one unified giant continent. [9] During the development of continental drift theory, there was not much exploration of the