Chart of global temperature and atmospheric CO2 over geologic ti…

Global Temperature and Atmospheric C02 over Geologic Time 8000 590 505 433403 360 286248 213 144 65 2 PALEOZOIC MEsoz'olc CE 6 7000 a 9 G g a 2 e3 3' a: g 2- a ;' a 3 i g 3 3 a g 8 g _ ' -r Q 6000 g g, g g 3 g g g 2 Q 3 g y) 5000- Quaternary Atmospheric C02 Atmospheric C02 (ppm) 8 o o 1 1 00 wwwgeocmvcorn Temp. afterC. R. Soomse 002 aer R. A. Bemer, 200 Ave. Global Temp. 0 | | 600 500 400 300 200 Millions of Years Ago | N N O n Average Global Temperature