9. Sulfur-Iron-Carbon Geochemistry in Sediments of the Demerara Rise

ABSTRACT

INTRODUCTION

MATERIALS AND METHODS

  RESULTS AND DISCUSSION

Lithologic Units, Pore Waters, Sulfate Reduction, and Anaerobic Methane Oxidation

Sedimentary Iron and Sulfur Species

Reactive Iron Phases and Pyrite Formation

Organic Sulfur Formation

CONCLUSIONS

ACKNOWLEDGMENTS

REFERENCES

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