Word: barging
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Dates: during 1965-1965
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...much heat and pressure that all organic traces they once contained have been turned to shapeless specks of carbon. One notable exception is a hard, black, ancient rock found near Gunflint Lake in western Ontario, which somehow escaped this rough treatment. In the magazine Science, Paleontologist Elso S. Barg-hoorn-of Harvard and the late Geologist Stanley A. Tyler of the University of Wisconsin describe the remains of microscopic organisms that lived in that "Gunflint chert" - an impure silica -about 2 billion years ago, 1,800 million years before the earliest dinosaurs...