# A hidden asteroid crater under Oklahoma could be connected to one of Earth's major mass extinctions

> **Open Intelligence Dossier** · First detected: 2026-10-06 03:40 UTC · Category: Science

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*Canonical Source: https://pulse.byoviral.com/trend/2026-10-06/a-hidden-asteroid-crater-under-oklahoma-could-be-connected-to-one-of-earth-s*