GEOCHEMISTRYAND PETROGRAPHY OF THERMALLY METAMORPHOSED ANTARCTIC COAL: IMPLICATIONS FOR 13C -DEPLETED METHANE RELEASE
Large δ13C excursions present at the Permian-Triassic boundary are thought to indicate a considerable release of isotopically light carbon into the atmosphere (Retallack and Jahren, 2008). The largest of these excursions (-22.2 ‰) was measured in organic matter from Antarctica (Retallack and Jahren,...
| Main Author: | |
|---|---|
| Format: | Others |
| Published: |
OpenSIUC
2012
|
| Subjects: | |
| Online Access: | https://opensiuc.lib.siu.edu/theses/821 https://opensiuc.lib.siu.edu/cgi/viewcontent.cgi?article=1829&context=theses |