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Stories by Sid Perkins

Triassic Extinction Tied to Massive Lava Spills

A dating technique has pinned down four volcanic eruptions that may have triggered the extinction event that cleared the way for dinosaurs to dominate Earth for the next 135 million years

March 22, 2013 — Sid Perkins and Nature magazine
Stories by Sid Perkins

Help Us Reforest the Mississippi River Valley