Source: Mystery of the Megaflood (Documentary Film) Summarize the evidence for a gigantic discharge of water in Washington’s Channel Scablands. Describe the evidence that this area was actually subjected to repeated flooding.
Source: Mystery of the Megaflood (Documentary Film) Summarize the evidence for a gigantic discharge of water in Washington’s Channel Scablands. Describe the evidence that this area was actually subjected to repeated flooding.