Watts Up With That?: Cooling Deep Oceans – and the Earth’s General Background Temperature

Guest Post by Wim Röst Introduction Five million years ago, average temperatures were higher than they are now. During the Pliocene, the era just before the period of the Quaternary Ice Ages, ‘glacials’ did not yet exist because temperatures were too high. As cooling of the deep seas continued, temperatures became that low that large…

2017-08-13 10:00

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