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Antarctic Fossil Forests: Back to the Future?
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Fossil pioneer: Robert Falcon Scott (died 1912)
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Earth at 13.12 (ish) on 29 July 2020
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Earth: 100 million years ago
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Forests of the polar night
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Virtual fieldtrip (1)
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Fossil Bluff on Alexander Island
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Fossil trees preserved in volcanic ash
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Volcanic arc
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Monkey puzzle forests
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Tree-rings in fossil trunks
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Rings indicate warm climate
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Ginkgo-maidenhair tree
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Fossil ferns, cycads, flowers...
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Antarctica - 100 million years ago
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Torturing plants to release secrets
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Dinosaurs of Darkness
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Cooling: what went wrong?
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Last tree standing
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Cretaceous 1500 pm CO2 Currently 416 ppm rising 2 ppm.a
Description:
Embark on a captivating journey through time with Professor Howard Falcon-Lang's lecture, exploring the fascinating world of Antarctic fossil forests and their implications for climate change. Delve into the groundbreaking discoveries of fossil pioneer Robert Falcon Scott and examine Earth's climate 100 million years ago. Venture on a virtual fieldtrip to Fossil Bluff on Alexander Island, where ancient trees preserved in volcanic ash reveal secrets of a warmer past. Uncover the mysteries of polar forests, including monkey puzzle trees and ginkgo-maidenhair trees, and learn how tree rings provide crucial climate data. Investigate the cooling process that transformed Antarctica and compare past CO2 levels to current measurements. Gain valuable insights into Earth's climate history and its potential future through this engaging 44-minute presentation from Royal Holloway, University of London.

Antarctic Fossil Forests - Back to the Future?

Royal Holloway, University of London
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