insider.si.edu

Volcanism, impacts, and mass extinctions : causes and effects / edited by Gerta Keller and Andrew C. Kerr

Mass extinctions, volcanism, and impacts: The geological extinction record : history, data, biases, and testing / Norman MacLeod -- Large igneous provinces and mass extinctions : an update / David P.G ...
kcra.com

Supernovas may have had a role in two of Earth’s largest mass extinctions, study suggests

Violent supernovas may have caused two of Earth’s largest mass extinctions that have never been completely explained, according to a theory put forward in new research.During the final stages of a ...
KEYT

The Great Dying once wiped out 90% of life on Earth. A new theory may explain why

(CNN) — A cataclysm engulfed the planet some 252 million years ago, wiping out more than 90% of all life. Known as the Great Dying, the mass extinction that ended the Permian geological period was the ...
Science Daily

Asteroid impact sulfur release less lethal in dinosaur extinction

Previous studies have posited that the mass extinction that wiped the dinosaurs off the face of the Earth was caused by the release of large volumes of sulfur from rocks within the Chicxulub impact ...
KVIA

Supernovas may have played a role in two of Earth’s largest mass extinctions, study suggests

(CNN) — Violent supernovas may have caused two of Earth’s largest mass extinctions that have never been completely explained, according to a theory put forward in new research. During the final stages ...