40Ar/39Ar Dating of Marine Ferromanganese Crusts

K. L. Boven, C. M. Hall, J. N. Christensen, A. N. Halliday and J. R. Hein
Department of Geological Sciences, The University of Michigan, Ann Arbor, MI 48109-1063, USA
U.S. Geological Survey, Menlo Park, CA 94025-3591, USA

Mineralogical Magazine; 1998 v. 62A; no. 1; p. 217-218; DOI: 10.1180/minmag.1998.62A.1.115
© 1998, The Mineralogical Society
Mineralogical Society (www.minersoc.org)