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Click on the links below for pdf files of the documents.

Sulfur diagenesis and partitioning in Holocene Peru shelf and upper slope sediments, Suits and Arthur, (2000) - Chemical Geology, p. 219-234. (PDF-0.8Mb).

Bacterial production of anomalously high dissolved sulfate concentrations in Peru sediments: steady-state sulfaur oxidation or bacterial response to end of El Nino,(2000) - Deep Sea Research I, p 1829-1853. (PDF-0.6Mb).

The del34S record of dissolved sulfide, acid-volatile sulfide, pyrite and organic-sulfur in Peru Holocene-Late Quaternary shelf/slope sediments (inpreparation) - (PDF File)

A numerical simulation of sulfur isotopic fractionation during sulfate reduction and sulfide oxidation in modern sediments (in preparation) (PDF File)

Numerical Models: Sediment diagenesis (calculatesdepth-dependent concentrations and isotopic ratios of dissolved sulfate and sulfide, as well as rates of sulfate reduction and sulfide oxidation). FORTRAN.