From Eden to Exile, Eric H. Cline, pp. 9, National Geographic Books, 2007, ISBN 978-1-4262-0084-7, ... The late James Sauer, a professor at the University of Pennsylvania and Harvard University, wrote, 'With the use of remote sensing technology, Boston University geologist Farouk El-Baz has traced a major, partially underground, sand river channel from the mountains of Hijaz to Kuwait, which he has named the Kuwait River.' Sauer cautiously suggests that this river, which dried up sometime between 3500 and 2000 B.C., might be linked with the biblical Pishon River ...
