Prehistoric stone fish trap discovered on Alaska island

KODIAK, Alaska (AP) — Archaeologists have discovered a prehistoric fish trap constructed of rock walls near the mouth of a salmon stream on Alaska’s Kodiak Island. The trap is in a lower intertidal zone that’s covered by ocean water at high tide and exposed at low tide, the Kodiak Daily Mirror reported (http://bit.ly/2t0of5f) Tuesday. Archaeologists […]