Keyphrases
Analysis Support
20%
Anoxygenic Phototrophs
20%
Archean
40%
Biogeochemical Cycles
20%
Cyanobacteria
100%
Early Earth
20%
Earth Analogs
20%
Earth History
40%
Earth Surface
40%
Earth's Atmosphere
20%
Eon
20%
Fossil Record
20%
Geochemical Proxies
20%
Hydrocarbon Molecules
20%
Isotope Records
20%
Low Oxygen
100%
Microbial Mats
20%
Microbial Metabolism
20%
Microorganisms
20%
Oxygenation
20%
Oxygenic Photosynthesis
80%
Planetary Evolution
100%
Primary Production
100%
Proterozoic Ocean
100%
Reducing Conditions
20%
Rock Record
20%
Sulfur Isotopes
20%
Surface Ocean
20%
Water Column
20%
Earth and Planetary Sciences
Biogeochemical Cycle
25%
Early Earth
25%
Earth Atmosphere
25%
Earth Surface
50%
Fossil
25%
Fossil Record
25%
Micro-Organism
25%
Microbial Mat
25%
Photosynthesis
100%
Planetary Atmosphere
25%
Primary Production
100%
Sulfur Isotopes
25%
Water Column
25%
Immunology and Microbiology
Cyanobacteria
100%
Mediator
25%
Microbial Mat
25%
Microbial Metabolism
25%
Microorganism
25%
Oxygenation
25%
Photosynthesis
100%
Phototroph
25%
Surface Property
50%