Glacial lake outburst flood — A glacial lake outburst flood (GLOF) can occur when a lake contained by a glacier (called Jökulhlaup if it was a subglacial lake, marginal lake drainage if it was dammed between ice and the ground) or a terminal moraine dam fails. This can happen … Wikipedia
Glacial Lake Minong — was a proglacial lake that formed in the Lake Superior basin during the Wisconsin glaciation around 10,000 B.P. (Before Present). This was the last glacial advance that entered Michigan and only covered part of the upper peninsula. Lake Minong… … Wikipedia
Glacial Lake Missoula — Wave cut strandlines cut into the slope at left in photo. These cuts record former high water lines, or shorelines. Gullies above the highway are the result of modern day erosion. (NPS Photo) … Wikipedia
Glacial River Warren — [ Lake Agassiz; its outflow breached the U shaped Big Stone Moraine at Traverse Gap and became the source of River Warren. At the extreme right, the northernmost oxbow loop is the Mississippi at downtown Saint Paul. Just to its west and almost… … Wikipedia
West Siberian Glacial Lake — The West Siberian Glacial Lake, also known as West Siberian Lake, or Mansiyskoe Lake (Russian: Мансийское озеро), was a periglacial lake formed when the Arctic Ocean outlets for each of the Ob and Yenisei rivers were blocked by the Barents Kara… … Wikipedia
Duluth — may refer to: Duluth, Minnesota Duluth, Georgia, a suburb of Atlanta Duluth (album), an album by Trampled by Turtles Duluth (novel), by Gore Vidal Duluth , a song by Mason Jennings from his 2000 album Birds Flying Away USS Duluth (CL… … Wikipedia
Glacial history of Minnesota — The glacial history of Minnesota is most defined since the onset of the last glacial period, which ended some 10,000 years ago. Within the last million years, most of the Midwestern United States and much of Canada were covered at one time or… … Wikipedia
Duluth — /deuh loohth /; for 1 also Fr. /dyuu lyuut /, n. 1. Daniel Greysolon /dann nyel grdde saw lawonn /, Sieur, 1636 1710, French trader and explorer in Canada and Great Lakes region. 2. a port in E Minnesota, on Lake Superior. 92,811. * * * City (pop … Universalium
Duluth Complex — Shaded relief image showing Duluth Complex arcing from Duluth to Pigeon Point, interrupting and splitting the Mesabi and Gunflint Ranges The Duluth Complex, the related Beaver Bay Complex (often treated as part of the Duluth Complex),[1] and the… … Wikipedia
Lake Superior — Infobox lake lake name = Lake Superior image lake = Lake Superior NASA.jpg caption lake = Landsat image location = Great Lakes image bathymetry = caption bathymetry = coords = coord|47.7|N|87.5|W|region:US/CA type:waterbody… … Wikipedia
