The Supervolcano in Chile; La Pacana скачать в хорошем качестве

The Supervolcano in Chile; La Pacana

Within Chile is a supervolcano which produced one of the largest explosive eruptions in the history of the planet. In the span of 72 hours, it ejected 3,500 cubic kilometers of volcanic rock. This eruption occurred several million years ago, forming a 52 kilometer wide depression in the ground known as a caldera. Although this supervolcano could be best classified as extinct, its caldera still contains two active hot springs. If you would like to support this channel, consider becoming a patron at   / geologyhub  . Another way to support this channel is to make an order via our gemstone and geology related etsy store at http://prospectingarizona.etsy.com. This channel's merch store is also on etsy at http://geologyhub.etsy.com. Graphics of eruption dates are courtesy of the Global Volcanism Program, Smithsonian Institute. https://volcano.si.edu/ 0:00 The Largest Magma Chamber on the Planet 0:27 A Supervolcano in Chile 0:52 Location of La Pacana 1:22 Geologic History 1:53 Caldera Forming Eruption 3:20 Post Caldera Lava Dome Google Earth imagery used in this video: ©Google