Continental drift Continental drift Continental drift is the theory that the Earth's continents have moved over geologic time relative to each other, thus appearing to have "drifted" across the ocean bed. The speculation that continents might have 'drifted' was first put forward by Abraham Ortelius in 1596. The concept was independently and more fully developed by Alfred Wegener in 1912, but his theory was rejected by many for lack of any motive mechanism. Arthur Holmes later proposed mantle convection for that mechanism. The idea of continental drift has since been subsumed by the theory of plate tectonics, which explains that the continents
Drift whale skulls - were used to ask for "whaling magic". The best known of these is the Yuquot Whalers Shrine, associated with the great Mowachaht chief Maquinna. The neighbouring Nuu-chah-nulth and Makah peoples used similar shrines to pull drift whales to them. proposed that drift whales might have formed a considerable summer food resource for people living on the coast of what is now Oregon, before contact with Europeans. Peoples that value whale meat and blubber have kept an eye out for drift whales, and traded the rights to them, for example bartering access to inland fishing rivers. Specific people may