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The Mid-Atlantic Ridge at 33°N: the Hayes Fracture Zone
Authors:R.H. Feden  H.S. Fleming  R.K. Perry  J.D. Phillips
Affiliation:1. Naval Research Laboratory, Washington, D.C. U.S.A.
Abstract:A geophysical study was conducted over the Mid-Atlantic Ridge between 32–39°N and 30–40°W. A particularly deep fracture was observed which offset the ridge crest 110 km in the vicinity of 33°N. A pole of relative motion between the North American and African plates was deduced from this fracture zone as being at 63.1°N, 17°W.
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