『Chicxulub: The Impact That Changed Life on Earth』のカバーアート

Chicxulub: The Impact That Changed Life on Earth

Chicxulub: The Impact That Changed Life on Earth

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Sixty-six million years ago, an asteroid struck near the Yucatan and altered the course of life. Follow the evidence linking Chicxulub to the K-Pg extinction, the rapid collapse of a vast crater, the darkness and cooling that followed, and the ocean-drilling cores that record destruction and recovery. Inside this episode: - The iridium boundary and the search for an impact crater - How the Chicxulub peak ring formed - What happened during the first day - Darkness, cooling, food-web collapse, and extinction - Drilling the buried crater and tracing recovery Sources include International Ocean Discovery Program Expedition 364 records, peer-reviewed impact and climate studies, and geological syntheses. This episode is a researched narrative summary. Historical records may be incomplete, translated differently, or interpreted differently by scholars. We distinguish documented facts, estimates, disputed interpretations, and later stories where material. Corrections are logged and incorporated into future editions. Follow Earth Before Humans for more researched chapters from the planet's deep past.
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