TY - RPRT TI - The global variation in the iron isotope composition of marine hydrogenetic ferromanganese deposits: Implications for seawater chemistry? AU - S. Levasseur AU - M. Frank AU - J.R. Hein AU - A. N. Halliday PY - 2004 DO - 10.1016/j.epsl.2004.05.010 UR - https://pubs.usgs.gov/publication/70026992 ID - 70026992 ER -