ScablandsThe Channeled Scablands are found in the U.S. state of Washington and are the unique geological erosion. The cataclysmic Missoula Floods occurred across the eastern Washington and down the Columbia River Plateau has created the Scablands. In 1920s the series of papers of its origin was published by Geologist J Harlen Bretz. However, the debate over the origin of Scablands had run for decades, which also became a history of earth science.
Glacial Lake Missoula was a proglacial lake present in Western Montana. It was created between 15,000 and 13,000 years ago at the end of last ice age. The lake was of about 7, 770 square kilometers containing water about 2,100 cubic kilometers of water. The exact location of the Glacial Lake Missoula National Landmark is at about 68 miles northwest of Missoula, Montana. Because of the ripples, the lake was designated as the National Natural Landmark. As we know the lake was happened because of the ice dam on the Clark Fork that was caused by the southern violation of a touch of the Cordilleran Ice Sheet in to the Idaho Panhandle. On July 22, 2008, a nature program was aired of a great mystery the 'Scablands of the Columbia River'.
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