comparemela.com

Latest Breaking News On - Waikato radiocarbon dating laboratory - Page 2 : comparemela.com

Ancient Northland swamp kauri solves 42,000 year old mystery

Ancient Northland swamp kauri solves 42,000 year old mystery
nzherald.co.nz - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nzherald.co.nz Daily Mail and Mail on Sunday newspapers.

Science and Research – Ancient kauri trees reveal a turning point in Earth s history 42,000 years ago – NIWA

Science and Research – Ancient kauri trees reveal a turning point in Earth s history 42,000 years ago – NIWA
livenews.co.nz - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from livenews.co.nz Daily Mail and Mail on Sunday newspapers.

Ancient Kauri Trees Reveal A Turning Point In Earth s History 42,000 Years Ago

Friday, 19 February 2021, 8:29 am A new international study using ancient swamp kauri from Northland shows a temporary breakdown of Earth’s magnetic field 42,000 years ago sparked major climate shifts leading to global environmental change and mass extinctions. This dramatic turning point in Earth’s history was triggered by a reversal of Earth’s magnetic poles and changing solar winds. Study authors from UNSW Sydney, the South Australian Museum, NIWA and the University of Waikato, dubbed this episode the ‘Adams Transitional Geomagnetic Event’, or ‘Adams Event’ for short - a tribute to science fiction writer Douglas Adams, who wrote in The Hitchhikers Guide to the Galaxy that

© 2024 Vimarsana

vimarsana © 2020. All Rights Reserved.