Mazama Ash — The Mazama Ash is a large geologically recent volcanic ash deposit that covers portions of the U.S. states of California, Oregon, Washington, Idaho, Montana, Nevada, Wyoming and Utah, as well as the Canadian provinces of British Columbia, Alberta … Wikipedia
Mount Mazama — collapsed a large caldera, which was later filled with Crater Lake. Elevation 8,159 ft … Wikipedia
Bridge River Ash — The Bridge River Ash is a large geologically recent volcanic ash deposit that spans from southwestern British Columbia to central Alberta, Canada. The ash consists of dust sized shards ellipsoidal fragments of pumice. It overlaps the Mount St.… … Wikipedia
Mountain ash — Mountain Moun tain (moun t[i^]n), a. 1. Of or pertaining to a mountain or mountains; growing or living on a mountain; found on or peculiar to mountains; among mountains; as, a mountain torrent; mountain pines; mountain goats; mountain air;… … The Collaborative International Dictionary of English
Mount Bachelor — from Sparks Lake Elevation 9,068 ft (2,764 m) … Wikipedia
Eastern Cascades Slopes and Foothills (ecoregion) — The Eastern Cascades Slopes and Foothills ecoregion is a Level III ecoregion designated by the United States Environmental Protection Agency (EPA) in the U.S. states of Oregon, Washington, and California. In the rain shadow of the Cascade Range,… … Wikipedia
Geschichte Albertas — Die Geschichte Albertas, einer Provinz Kanadas, reicht mit Blick auf die menschliche Besiedlung bis an das Ende der letzten Eiszeit zurück. Die Nachkommen dieser frühesten menschlichen Bewohner gehören heute zu den Stämmen der Assiniboine,… … Deutsch Wikipedia
lake — lake1 /layk/, n. 1. a body of fresh or salt water of considerable size, surrounded by land. 2. any similar body or pool of other liquid, as oil. 3. (go) jump in the lake, (used as an exclamation of dismissal or impatience.) [bef. 1000; ME lak(e) … Universalium
Lake — /layk/, n. Simon, 1866 1945, U.S. engineer and naval architect. * * * I Relatively large body of slow moving or standing water that occupies an inland basin. Lakes are most abundant in high northern latitudes and in mountain regions, particularly … Universalium
Fort Rock Cave — Infobox nrhp | name =Fort Rock Cave nrhp type = nhl caption = University of Oregon archaeological excavations at Fort Rock Cave, Oregon (USA), 1966. nearest city= Fort Rock, Oregon area = architect= architecture= designated= January 20, 1961cite… … Wikipedia
