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Why did he not finish his theory Alfred Wegener?
Unfortunately, though Wegener’s explanation of the Permo-Carboniferous ice age impressed even his critics, the merit of much of the rest of his supporting evidence was not widely recognized at the time. As a result, most geologists eventually dismissed his theory as a fairy tale or “mere geopoetry.”
Why was Wegener’s theory of plate tectonics was disproved?
Wegener’s ideas were very controversial because he didn’t have an explanation for why the continents moved, just that there was observational evidence that they had. As years passed, more and more evidence was uncovered to support the idea that the plates move constantly over geologic time.
How did Wegener come up with his theory?
Pangaea was a supercontinent that formed roughly 200 to 250 million years ago, according to the U.S. Geological Survey (USGS) and was responsible for the fossil and rock clues that led Wegener to his theory.
What are some facts about Alfred Wegener?
Biographical Information Alfred Wegener was born on November 1, 1880 in Berlin. He was the son of an evangelical minister. Ironically, Wegener was not schooled in geology. He earned his doctorate in Astronomy. However, Wegener’s true passions were in the fields of meteorology and arctic exploration.
What was Alfred Wegener’s evidence?
Wegener accumulated a great deal of evidence to support his hypothesis, most notably the remarkable number of close affinities of geologic features on both sides of the Atlantic Ocean . He found the continental margins of the subequatorial portions of Africa and South America fit together with jigsaw- puzzle-like precision.
What was Alfred Wegener’s theory?
Alfred Wegener (1880-1930) Wegener is most famous for his continental drift theory, which was first proposed in 1912. When he presented this theory, he proposed that the different continents were slowly moving or drifting around the earth’s surface.
What evidence did Alfred Wegener have?
Evidence of Continental. As a meteorologist Alfred Wegener was well aware of some climatological puzzles, such as the remains of temperate climate trees that can be found under polar ice. From this he began plotting world-wide distributions of both rock and fossil data that indicated tropic, desert and polar climates.