REFERENCES

De Grave, E., and Van Alboom, A., 1991. Evaluation of ferrous and ferric Mössbauer fractions. Phys. Chem. Miner., 18:337-342.

Gütlich, P., Link, R., and Trautwein, A.X., 1978. Mössbauer Spectroscopy and Transition Metal Chemistry: Berlin (Springer-Verlag).

Karlin, R., Lyle, M., and Heath, G.R., 1987. Authigenic magnetite formation in suboxic marine sediments. Nature, 326:490-493.

König, I., Haeckel, M., Drodt, M., Suess, E., and Trautwein, A.X., 1999. Reactive Fe(II) layers in deep-sea sediments. Geochim. Cosmochim. Acta, 63:1517-1526.

König, I., and Hollatz, R., 1990. A fingerprint technique using Mössbauer spectroscopy for the determination of individual chemical iron species in young sediments. Hyperfine Interact., 57:2245-2250.

König, I., Knauth, H.-D., Koopmann, C., Wagner, F.E., and Wagner, U., 1988. Mössbauer studies of sediments and suspended matter from the river Elbe. Hyperfine Interact., 41:811-814.

Lancelot, Y., and Ewing, J.I., 1972. Correlation of natural gas zonation and carbonate diagenesis in Tertiary sediments from the north-west Atlantic. In Hollister, C.D., Ewing, J.I., et al., Init. Repts. DSDP, 11: Washington (U.S. Govt. Printing Office), 791-799.

Lyle, M., 1983. The brown-green color transition in marine sediments: a marker of the Fe(III)-Fe(II) redox boundary. Limnol. Oceanogr., 28:1026-1033.

Paull, C.K., Matsumoto, R., Wallace, P.J., et al., 1996. Proc. ODP, Init. Repts., 164: College Station, TX (Ocean Drilling Program).

Schwartz, M., Lund, S.P., Hammond, D.E., Schwartz, R., and Wong, K., 1997. Early sediment diagenesis on the Blake/Bahama Outer Ridge, North Atlantic Ocean, and its effects on sediment magnetism. J. Geophys. Res., 102:7903-7914.

Shipboard Scientific Party, 1998a. Deep Blake-Bahama Outer Ridge, Sites 1060, 1061, and 1062. In Keigwin, L.D., Rio, D., Acton, G.D., et al., Proc. ODP, Init. Repts., 172: College Station, TX (Ocean Drilling Program), 157-250.

————, 1998b. Introduction. In Keigwin, L.D., Rio, D., Acton, G.D., et al., Proc. ODP, Init. Repts., 172: College Station, TX (Ocean Drilling Program), 7-12.

————, 1998c. Summary. In Keigwin, L.D., Rio, D., Acton, G.D., et al., Proc. ODP, Init. Repts., 172: College Station, TX (Ocean Drilling Program), 311-321.

Torii, M., 1997. Low-temperature oxidation and subsequent downcore dissolution of magnetite in deep-sea sediments, ODP Leg 161 (Western Mediterranean). J. Geomagn. Geoelect., 49:1233-1245.