Ohio River
Case Study
Thelin and Pike 1991, USGS Map I-2206
Ohio River Basin 1905
Rivers of North America: A Reading Lesson for Students of Geography and Geology, by Israel C. Russell, New York, G.P.Putnam’s Sons London, John Murray 1905
Ohio River Basin
http://kare.iewatershed.com/
http://kare.iewateshed.com
Alexander County IL
Map – Microsoft MapPoint
Marietta OH
Map – Microsoft MapPoint
Pleistocene view of Ohio Basin (Issues)
Bed rock topography (Issues)
Glacial Landscape (Issues)
Teays Pre Glacial (Issues)