< łganie curbon m ihc eanhNcnw cxpresscd in 10",
(After Wcltc. 1970)
Organisms and dissoKed organie C Sedirnems
Metamorphic rocks of sedimentary origin ot ail metamorphic rocks)
Total organie car bon
0.003
5.0
1.4
0.4
f ree and formerly frcc oxygen in the eanh*s crust. cxprcsscd in 10 ‘ t exclus»ve of oxygen in carbonates and silicates
(Aftcr Welle, 1970)
Atmosphcrc Oce ans
Biological CO? DissoKed marinc SQ$ Evs|pOrittc SO4 IcO —*■ fcjOj Total oxygen
lis 0.02 o 10 2 0 10.2
16.9
Źródło Tissoł