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Scientists say Canadian lake marks start of the Anthropocene
On Tuesday, scientists announced that sediment at the bottom of a lake in Ontario, Canada ... announced sediment from the bottom of Crawford Lake in the suburbs of Toronto contains markers ...
The Washington Post1y
Hidden beneath the surface
Locals used to say that Crawford Lake was bottomless. Its waters ran deeper than people could reach. Anything that dropped into the basin, it seemed, would fall till the end of time. Yet when ...