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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 the early 1950s, the new science of paleomagnetism pioneered at the University of Cambridge by S. K. Runcorn and at Imperial College by P.M.S. Blackett was soon producing data in favour of Wegener's theory. By early 1953 samples taken from India showed that the country had previously been in the Southern hemisphere as predicted by Wegener.
I think best approach is separate sections that: 1) describe the observation, 2) describe the various theories, 3) discuss Wegener's theory (because it is the most notable of all the theories), and then 4) discuss why Wegener's theory was rejected (because that is, nowadays, its most notable aspect).
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 rafts over the ocean floor ...
This theory was launched by Arthur Holmes and some forerunners in the 1930s [21] and was immediately recognized as the solution for the acceptance of the theory as originally discussed in the papers of Alfred Wegener in the early years of the 20th century. However, despite its acceptance, it was long debated in the scientific community because ...
The Huffington Post and YouGov asked 124 women why they choose to be childfree. Their motivations ranged from preferring their current lifestyles (64 percent) to prioritizing their careers (9 percent) — a.k.a. fairly universal things that have motivated men not to have children for centuries.
During World War II, more women were recruited into professions like petroleum geology, normally restricted to men. "With classrooms empty of men during the war years, Michigan—which had never allowed women into its geology program—was trying to fill seats," [ 2 ] though less than 4% of all earth sciences doctorates at the time were ...
That's why Harris has a reputation as a flip-flopper. That's why she spent much of her short 2024 campaign walking back positions she took during the quite-different political days of 2019 and 2020.