Tags: Mass extinction
250-million-year-old Mysterious Reptile Identified By It's Footprint Fossils From The Pyrenees Mountains
Scientists Claim Metal Nickel Was Involved In Earth's Biggest Mass Extinction
Fossils Prove Life Flourished Fast Even After Mass Extinction
Asteroid Impact That Killed the Dinosaurs Could Have Triggered the Largest Lava Flows on Earth
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Largest Known Volcanic Aquifer Discovered Beneath Oregon's Cascades

New 'Supergiant' Sea Bug Found in South China Sea, Named After Darth Vader

Mediterranean Sea Was Refilled by a Catastrophic Flood Millions of Years Ago

Mysterious Cosmic Waves That Sound Like Birds Detected in Unexpected Space Region
