Pulse of atmospheric oxygen during the late Cambrian

Keyphrases

• Positive Carbon Isotope Excursion 100%
• Atmospheric Oxygen 100%
• Late Cambrian 100%
• Atmospheric O2 100%
• Great Ordovician Biodiversification Event 66%
• Plankton 66%
• Ordovician 66%
• Organic Carbon Burial 33%
• Food Sources 33%
• Macro-micronutrients 33%
• Environmental Triggers 33%
• Marine Habitats 33%
• Complex Ecosystem 33%
• Marine Environment 33%
• Trophic Chain 33%
• Paired Carbon Isotopes 33%
• Isotope Mass Balance Model 33%
• Cambrian Explosion 33%
• Pyrite Burial 33%
• Sulfur Isotopes 33%
• North China 33%
• North Australia 33%
• Biological Fractionation 33%
• Plankton Diversity 33%
• Oxic 33%

Earth and Planetary Sciences

• Ordovician 80%
• Marine Habitat 20%
• Australia 20%
• Sulfur Isotopes 20%
• Marine Environment 20%
• North America 20%