Abstract
Numerous occurrences of late Cenozoic (Late Pliocene or early Quaternary) diktytaxitic, olivine basalt in Oregon, northeastern California, northwestern Nevada and southwestern Idaho are interpreted as remnants of a regionally extensive, thin basalt sheet, manifesting a single volcanic event of vast magnitude.
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Paper submitted to the Zürich General Assembly of IUGG, Sep.–Oct., 1967.
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Wheeler, H.E., Coombs, H.A. Late Cenozoic mesa basalt sheet in northwestern United States. Bull Volcanol 31, 21–43 (1967). https://doi.org/10.1007/BF02597004
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DOI: https://doi.org/10.1007/BF02597004