Online Encyclopedia


Online Encyclopedia
Originally appearing in Volume V27, Page 632 of the 1911 Encyclopedia Britannica.
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I000 ft. Pliocene (?). Howson andesite . Miocene. Keechelus andesite series Unconformity. Guye formation (sedimentary beds with some lava flows) Eocene. Roslyn formation (sandstone and shale; coal) Teanaway basalt Kachess rhyolite . . This section is representative of the southern Pacific coast.
End of Article: I000

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