The Afar Triangle refers to mathematics, and with mathematics it is possible explain it’s shape. A calculation for the 12th parallel gives the direction N34°W. The simple drawing on a Google map shows:
Looking into the details of the triple junction clearly become easier when accurate calculations of the basic forces shaping the tectonics are possible.
Published by Steingrimur Thorbjarnarson
I am a geologist, graduated from the University of Iceland, and taught geology for a few years. I have gained some knowledge about Earth's inner structure, so I provide this website as my contribution to answer one of the greatest questions remaining within the realm of geoscience. Experiments show that the mantle should form convection rolls when close to the melting point. I took this literally, and calculated the dimensions and shape of these mantle convection rolls. Then I compare that model with the surface. This makes it possible to provide many interesting examples about geology found on my blog.
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Magic Magma 