Molecular indicators of redox and marine photoautotroph composition in the late Middle Ordovician of Iowa, U.S.A.

Keyphrases

• Iowa 100%
• Photoautotrophs 100%
• Redox 100%
• Middle Ordovician 100%
• Molecular Indicators 100%
• Cyanobacteria 66%
• Redox Conditions 66%
• Total Organic Carbon 33%
• Organic Matter 33%
• Phytane 33%
• Redox Signaling 33%
• Eastern United States 33%
• Organic Matter Preservation 33%
• Macrofauna 33%
• Central United States 33%
• Relative Abundance 33%
• Green Sulfur Bacteria 33%
• Circulation Patterns 33%
• Bottom Water 33%
• Aromatic Hydrocarbons 33%
• Anoxic Conditions 33%
• Saturated Hydrocarbons 33%
• Bioturbation 33%
• Ferry 33%
• Pristane 33%
• Siliciclastic Deposits 33%
• Aryl Isoprenoids 33%

Earth and Planetary Sciences

• United States 100%
• United States of America 100%
• Organic Matter 100%
• Redox Condition 100%
• Iowa 100%
• Middle Ordovician 100%
• Macrofauna 50%
• Bottom Water 50%
• Isoprenoid 50%
• Caradocian 50%
• Bioturbation 50%
• Photic Zone 50%
• Organic Carbon 50%
• Microfossil 50%
• Alkane 50%
• Aromatic Hydrocarbon 50%