Soil erosion

The end-Permian biotic crisis
Synchonous collapse terrestrial and marine ecosystems
Synchronous δ13C shifts oceans and atmosphere
Soil erosion
Algal biomarker crisis

Profiles total organic carbon, δ13C-org, and δ13C-carb for end-Permian sediments, Italy. The influx of polysaccharide marker-rich kerogen coincides with the end-Permian negative shift in δ13C-carb.