TY  - RPRT
TI  - Sr and Nd isotopic variations in ferromanganese crusts from the Central Pacific: Implications for age and source provenance
AU  - K. Futa
AU  - Z. E. Peterman
AU  - J.R. Hein
PY  - 1988
DO  - 10.1016/0016-7037(88)90125-1
UR  - https://pubs.usgs.gov/publication/70014410
ID  - 70014410
ER  -