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Re: [Phys-L] snowball Earth
From
: John Denker <
jsd@av8n.com
>
Date
: Thu, 15 Apr 2021 11:31:17 -0700
On 4/15/21 9:26 AM, Anthony Lapinski asked about:
snowball Earth
See
https://www.climate.gov/news-features/climate-qa/whats-coldest-earths-ever-been
and references therein.
It discusses in broad terms the evidence, including "glacial erratic"
rocks. Also plausibility calculations, considering the makeup of the
atmosphere. Also the role of vulcanism.
Follow-Ups
:
Re: [Phys-L] snowball Earth
From:
bernard cleyet <bernard@cleyet.org>
References
:
[Phys-L] snowball Earth
From:
Anthony Lapinski <alapinski@pds.org>
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