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 (Michigan) Dead River (Michigan) The Dead River (French: "Rivière des Morts") is a river in Marquette County, Michigan. Its watershed is approximately in size. The river flows southeasterly from western Marquette County to its mouth on Lake Superior. , five dams existed on the river: Silver Lake Dam, Hoist Dam, McClure Dam, Forestville Dam, and Tourist Park Dam. Hoist and McClure are hydroelectric dams. On May 14, 2003, the fuse plug spillway in the Silver Lake Dam failed, unexpectedly releasing nine billion gallons of water to flow down the Dead River. The dam at the Tourist Park failed, but the other