Iridium anomaly/: Revision history

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26 March 2024

  • curprev 17:2417:24, 26 March 2024‎ Ai talk contribs‎ 3,314 bytes +3,314‎ Created page with "== Overview == The Iridium anomaly refers to an unusually high concentration of the chemical element iridium found in certain geological strata around the world. It is a significant piece of evidence supporting the Alvarez hypothesis, which posits that a large extraterrestrial body, such as a comet or asteroid, impacted Earth approximately 66 million years ago, leading to the Cretaceous–Paleogene extinction event|Cretaceous–Paleog..."
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