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Filtering by: Creator Hutchison, Roy E. (Roy Emery) Academic Affiliation School of Oceanography Creator Baumgartner, Timothy Robert

Tectonic evolution of the Walvis Ridge and West African margin, South Atlantic Ocean

Creator:

Baumgartner, Timothy Robert

Abstract:

The opening of the South Atlantic between 140 and 90 m. y. B. P. occurred about two poles of rotation. The initial pole of rotation was maintained until Africa and South America were completely separated. The subsequent removal of restraints imposed by the pre-existing structure of Africa and South America...

Resource Type:

Masters Thesis

Full Text:

41 10 Basement structure of the Walvis Ridge east of 4°E superimposed on bathymetry 47 11 Line