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| horst and graben structure (Richard E. Fuller and Aaron C. Waters, "The Nature and Origin of the Horst and Graben Structure of Southern Oregon," Jour. Geol., vol. XXXVII, p. 204-239, 1929. Logofreak) | |||
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| horst and graben structure (Richard E. Fuller and Aaron C. Waters, "The Nature and Origin of the Horst and Graben Structure of Southern Oregon," Jour. Geol., vol. XXXVII, p. 204-239, 1929. Logofreak) | |||