Browsing Pacific Science Volume 39, Number 4, 1985 by Author "McDougall, Ian"

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Age and Evolution of the Volcanoes of Tutuila, American Samoa

McDougall, Ian (University of Hawai'i Press, 1985-10)

Tutuila is a basaltic volcanic island within the east southeasterly trending Samoa Island chain in the Pacific Ocean. Potassium-argon ages on 38 whole rock samples of lavas and intrusives demonstrate that the main period ...