Keyphrases
Organic Matter
100%
Carbon Cycle
100%
Carbon Iron
100%
Pyrite
100%
Carbon-sulfur
100%
Sulfur Cycle
100%
Oceanic Anoxic Event
100%
Iron Cycle
100%
S Isotope
44%
Sulfide
33%
Organic Matter Sulfurization
33%
C-ratio
22%
Pyritization
22%
Isotope Composition
22%
Redox Speciation
22%
Demerara Rise
22%
Anoxic Environment
22%
Tarfaya Basin
22%
First-order
11%
Isotopic Composition
11%
Biogeochemical Cycles
11%
Sulfur
11%
Anoxia
11%
Reducing Conditions
11%
Iron Availability
11%
Mineralogy
11%
Negative Shift
11%
S-values
11%
Global Mechanism
11%
Marine Conditions
11%
Earth History
11%
S Cycle
11%
Isotope Records
11%
Sedimentary Record
11%
Depositional Environment
11%
Organic Matter Burial
11%
Carbon Burial
11%
Organic Matter Preservation
11%
Sinking Particles
11%
Independent Pattern
11%
Sulfurized
11%
Redox Structure
11%
Anoxic Sediments
11%
Carbon Cycle Perturbation
11%
C Cycle
11%
Sediment Organic Matter
11%
Fe Cycle
11%
Organic Matter Characteristics
11%
Iron Supply
11%
Earth and Planetary Sciences
Organic Matter
100%
Iron
100%
Sulfide
20%
Tarfaya Basin
13%
Isotopic Composition
6%
Mineralogy
6%
Carbon Cycle
6%
Depositional Environment
6%
Anoxic Sediment
6%
Biogeochemical Cycle
6%