Alvarez Asteroid Theory
March 14, 2025
Alvarez Theory on Dinosaur Die-Out Upheld: Experts Find Asteroid Guilty of Killing the Dinosaurs - Berkeley Lab – Berkeley Lab News Center Alvarez hypothesis - Wikipedia Cal Bears History on X: "On June 6, 1980, @Cal Professors and researchers Luis Alvarez, Walter Alvarez, Frank Asaro and Helen Michel published a paper positing the theory that the mass extinction Impact Theory | Alvarez Asteroid Theory
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