There is a really amazing amount of material available on the web about the Channeled Scablands and the reason for their origins, the Glacial Lake Missoula Floods. When I first posted about the Scablands, resolution was not too high. Resolution is now much better, so I have updated the information by trying to find the locations marked by the map in the original post. The map and many of the placemarks and locations are from the PBS NOVA website. I have quoted their descriptions and used their pictures in many of my placemarks (numbered 1-14) I have then tried to match the descriptions with Google Earth imagery. Other sources for further understanding of the Missoula Floods are 1) www.kidscosmos.org and this site developed by Steven Dutch, Natural and Applied Sciences, University of Wisconsin - Green Bay.