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kimerajamm
Fallen Angel
Joined: 08 Dec 2010 Posts: 111
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levels receded |
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From approximately 75,000 to 8,000 years ago, much of what is now northern Utah was covered by a Pleistocene lake called Lake Bonneville. At its greatest extent, Lake Bonneville reached an elevation of 5,200 feet (1,600 m) above sea level and had a surface area of 19,800 square miles (51,000 km2). The lake left behind lacustrine sediments, which resulted in a relatively flat lake bed, and the valley floors seen today. As the region experienced increasingly warmer and drier climate over time, Lake Bonneville's water levels receded, leaving the Great Salt Lake and Utah Lake as remnants.[17] The river's greatest slope, 27 feet per mile (5.1 m/km), is in the Jordan Narrows, while the rest of the river has a more gentle slope of 2 to 4 feet per mile (0.4 to 0.8 m/km)
high cholesterol
anavar
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Mon May 16, 2011 12:14 pm |
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