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Deccan Traps

All articles tagged with #deccan traps

science2 years ago

"Dinosaur Extinction: Unveiling the Volcanic Climate Connection"

Recent research challenges the belief that a meteorite was the sole cause of dinosaur extinction, suggesting that volcanic eruptions and resulting global cooling played a significant role. A study conducted by McGill University researchers explores the link between volcanic activity and climate change, focusing on the massive eruptions of the Deccan Traps in Western India. The study suggests that the release of sulfur during these eruptions could have triggered a global drop in temperature, leading to repeated volcanic winters that made life difficult for plants and animals, ultimately setting the stage for the dinosaur extinction event. The findings shed light on Earth's ancient secrets and contribute to a better understanding of our own changing climate.

science2 years ago

Volcano vs. Asteroid: The Real Culprit Behind the Dinosaurs' Extinction Revealed

A new simulation model developed by scientists from Dartmouth University suggests that a mega volcano eruption from India's 'Deccan Traps' was the primary cause of the dinosaurs' extinction, rather than the Chicxulub meteor impact. The model used real-world geological data and estimated that the Deccan Traps volcano emitted massive amounts of carbon dioxide and sulfur dioxide over nearly a million years, leading to climate change and toxic gases that ultimately drove the dinosaurs to extinction. While some researchers remain skeptical, the study highlights the importance of considering alternative theories and using computer models to understand past events.