Dead Sea hypothesis is that the Dead Sea lies in a true rift zone, an extension of the Red Sea Rift, or even of the Great Rift Valley of eastern Africa. A more recent hypothesis is that the Dead Sea basin is a consequence of a "step-over" discontinuity along the Dead Sea Transform, creating an extension of the crust with consequent subsidence. Around 3.7 million years ago, what is now the valley of the Jordan River, Dead Sea, and the northern Wadi Arabah was repeatedly inundated by waters from the Mediterranean Sea. The waters formed in a narrow, crooked bay that is
Dead River (Kennebec River tributary) Dead River (Kennebec River tributary) The Dead River, sometimes called the West Branch, is a river in central Maine in the United States. Its source is Flagstaff Lake, where its two main tributaries, South Branch Dead River and North Branch Dead River, join (). It flows generally east to join the Kennebec River at The Forks, Maine. The Dead River played a role in the American Revolution. In the fall of 1775 then newly commissioned Colonel Benedict Arnold led a force of over 1000 men on a grueling trip through Maine, as part of the invasion of Canada. Ascending the