To: SunkenCiv
Was there more of any other substance that aided plant growth?
7 posted on
10/28/2017 3:36:01 PM PDT by
KarlInOhio
(The Whig Party died when it fled the great fight of its century. Ditto for the Republicans now.)
To: KarlInOhio; cpdiii
A much higher CO2 level, but the largest ever herbivores... an interesting conundrum.
45 posted on
10/29/2017 8:05:39 PM PDT by
SunkenCiv
(www.tapatalk.com/groups/godsgravesglyphs/, forum.darwincentral.org, www.gopbriefingroom.com)
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