The Continental Drift Theory Essay Sample

How has paleomagnetism influenced the passage from Continental impetus to plate tectonics?

The Continental Drift Theory of Alfred Wegener in 1951 was the first to come out as geologists and palaeontologists of assorted coevalss diligently analyzing about the Earth and the significance and relativity of each continent with each other. Continental impetus theory suggested that bing continents were one time belong to a individual immense land situated on an pelagic crust natation. and that this immense land was divided into pieces as a consequence of the seafloor spreading. However. Wegener failed to exemplify why and how such seafloor spreading or continents floating happen.

Paleomagnetism played an of import portion by finding the cause of Continental impetus. The find of recorded Earth’s magnetic field that has preserved in stones and dodos of different geologic epoch determined the ages of being and extinction. together with and crust’s way. strength and motion. Evidence showed that disproportional distortion of continents was the consequence of unpredictable Earth’s perpendicular axis rotary motion and activities. Waies of magnetic poles in every individual Earth’s magnetic field favourably guided to the verification of past locations of each continent.

Through this find of paleomagnetism. another construct of probe has been promoted in the 1960. which called the Plate Tectonics theory. This theory is recognized and enhanced by the scientists particularly geologists around the Earth to further explicate the older theory and its groundss. Plate tectonics theory remained accepted until today. Therefore. paleomagnetism influenced the displacement from Continental impetus theory to plate tectonics theory.

R E F E R E N C E

“Chapter 26: Paleomagnetism. ” Evolution Encyclopedia Vol. 3. Evolution-facts. org

10 Dec. 2007 & lt ; hypertext transfer protocol: //www. evolution-facts. org/Ev-V3/3evlch26. htm & gt ;