earth:geohammers:k_bce_events
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earth:geohammers:k_bce_events [2020/12/07 21:21] khavikanum |
earth:geohammers:k_bce_events [2021/02/23 14:34] khavikanum |
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| [[http://en.wikipedia.org/wiki/8.2_kiloyear_event]] | [[http://en.wikipedia.org/wiki/8.2_kiloyear_event]] | ||
| - | ==== Ilinsky eruption, 6.4k BCE ==== | + | ==== Mount Okmok, 6.3k BCE ==== |
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| + | Mount Okmok in the Aleutian Islands went off with a VEI 6. | ||
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| + | [[https://en.wikipedia.org/wiki/Mount_Okmok]] | ||
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| + | ==== Ilinsky eruption, 6460-6414k BCE ==== | ||
| Kurile Lake in the Kamchatka range of Russia is the remains of a VEI 7 caldera. | Kurile Lake in the Kamchatka range of Russia is the remains of a VEI 7 caldera. | ||
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| [[https://en.wikipedia.org/wiki/Phlegraean_Fields]]\\ | [[https://en.wikipedia.org/wiki/Phlegraean_Fields]]\\ | ||
| [[http://www.bbc.com/future/story/20170724-would-a-supervolcano-eruption-wipe-us-out]]\\ | [[http://www.bbc.com/future/story/20170724-would-a-supervolcano-eruption-wipe-us-out]]\\ | ||
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| + | ==== Laschamp Event, 41.4k BCE ==== | ||
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| + | Earth's magnetic field reversed for centuries, resulting in significant cosmic ray and ultraviolet light bombardment. The low magnetic field component at 42.2 to 41.5k years ago has been called the Adams Transitional Geomagnetic Event, where field strength dropped to 6% of its modern level -- and could have caused the extinction of Australian megafauna and neanderthals, and the use of ochre to protect the skin from UV light, higher cave usage, more cave paintings, auroras seen globally, and a psychological 'end of the world'. | ||
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| + | [[https://en.wikipedia.org/wiki/Laschamp_event]]\\ | ||
| + | [[https://newatlas.com/environment/ancient-tree-geomagnetic-field-shift-environment-chaos/?fbclid=IwAR1SCEy3DcBh7ueg9UdeDgeKuM3guzWZXQzWOJiNjV-6d_K-4dmoVzT9lhU]]\\ | ||
| ==== Lake Toba, and the First Exodus, c72K BCE ==== | ==== Lake Toba, and the First Exodus, c72K BCE ==== | ||
earth/geohammers/k_bce_events.txt · Last modified: 2022/05/20 22:46 by khavikanum
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