Scavenging of 230Th and 231Pa in the Western North Pacific: Implications for the 231Pa/230Th Ratio as a Palaeoproductivity Proxy

Scavenging of ²³⁰Th and ²³¹Pa in the Western North Pacific: Implications for the ²³¹Pa/²³⁰Th Ratio as a Palaeoproductivity Proxy

H. Narita, R. Abe, T. Tate, K. Harada and S. Tsunogai

Graduate School of Environmental Earth Science, Hokkaido University, N-10, W-5, Kita-ku, Sapporo 060-0810, Japan
Department of Chemistry, Faculty of Fisheries, Hokkaido University, Minato-cho 3-1-1, Hakodate 041-0821, Japan
National Institute for Resources and Environment, Onogawa 16-3, Tsukuba 305-0053, Japan
Graduate School of Environmental Earth Science, Hokkaido University, N-10, W-5, Kita-ku, Sapporo 060-0810, Japan

Mineralogical Magazine; 1998 v. 62A; no. 2; p. 1058-1059; DOI: 10.1180/minmag.1998.62A.2.220
© 1998, The Mineralogical Society
Mineralogical Society (www.minersoc.org)