The K-Pg Extinction Event of 66 MYA (Episode 62)

Relative Disasters

Greg & Ella에서 제공하는 콘텐츠입니다. 에피소드, 그래픽, 팟캐스트 설명을 포함한 모든 팟캐스트 콘텐츠는 Greg & Ella 또는 해당 팟캐스트 플랫폼 파트너가 직접 업로드하고 제공합니다. 누군가가 귀하의 허락 없이 귀하의 저작물을 사용하고 있다고 생각되는 경우 여기에 설명된 절차를 따르실 수 있습니다 https://ko.player.fm/legal.

3+ y ago 39:06

MP3•에피소드 홈

It's our most dramatic disaster ever this week, as we take a look back in time to explain what happens when an 10-kilometer-wide asteroid hits a planet with life on it. In short: the dinosaurs perish, an ice age follows global forest fires, and the air quality hit an all-time low for ten years straight. On the other hand, after the impact, mammals had the perfect conditions to become bigger and brainier, sharks survived quite nicely, and plant and insect life diversified and flourished.

On this episode we're talking asteroids, glitter, impact craters, dueling geologists, and why fur was THE fashion accessory for Fimbulwinter.

Love the show? Support us on Patreon, at ⁠www.patreon.com/RelativeDisastersPodcast⁠.

Primary Sources for this episode include:

"Extraterrestrial Cause for the Cretaceous-Tertiary Extinction" by Luis Alvarez, Walter Alvarez, Frank Asaro, Helen V. Michel

Science Magazine Volume 208 Number 4448, 6 June 1980, pg. 1095-1108

"The Chicxulub Asteroid Impact and Mass Extinction at the Cretaceous-Paleogene Boundary" by Peter Schulte, et. al.

153 에피소드

#History #Greg & Ella