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History

Geologic History

Subtopics and Documents:
An Asteroid Killed Off the Dinosaurs 66,000 Years Ago
consensus that an asteroid killed off the dinosaurs
webKarin ZeitvogelAFP2010-03-05
Trump is as delusional (about the election) as Calvin
webRuben Bolling2021-01-08
doubling CO2 could raise global temperature by 25F
webRoyal Netherlands Institute fo...SciTechDaily2024-08-27
a substantial pCO2 decline since the mid-Miocene
webCaitlyn R. Witkowski, Anna S. ...Nature Communications2024-06-18
atmospheric CO2 is the highest in 14 million years
webColumbia Climate Schoolphys.org2023-12-07
a Cenozoic history of atmospheric CO2
webCenozoic CO2 Proxy Integration...Science2023-12-08
today's atmospheric CO2 not seen in 14 million years
webOlivia RosaneCommon Dreams2023-12-08
today's CO2 level previously led to higher temperatures
webDoyle RiceUSA TODAY2023-12-10
atmospheric methane is rising curiously fast
webEuan NisbetThe Conversation2023-08-14
apparent recursive global warming through the ages
webScienceDaily2021-08-11
asymmetry of Cenozoic climate-carbon cycle events
webConstantin W. Arnscheidt and D...Science Advances2021-08-11