TY  - RPRT
TI  - Isotopic evidence for organic matter oxidation by manganese reduction in the formation of stratiform manganese carbonate ore
AU  - P.M. Okita
AU  - J.B. Maynard
AU  - E.C. Spiker
AU  - E. R. Force
PY  - 1988
DO  - 10.1016/0016-7037(88)90036-1
UR  - https://pubs.usgs.gov/publication/70014385
ID  - 70014385
ER  -