⁴⁰Ar/³⁹Ar age-spectrum data for hornblende, plagioclase and biotite from tephras collected at Dan Creek and McCallum Creek, Alaska and in the Klondike Placer district near Dawson, Yukon Territory / by Michael J. Kunk.

Author/creator Kunk, Michael J.
Other author Geological Survey (U.S.)
Format Book
Publication Info[Reston, Va.] : U.S. Dept. of the Interior, Geological Survey, 1995.
Description1 volume.
Subjects

Variant title Forty Ar, thirty nine Ar age spectrum data for hornblende, plagioclase and biotite from tephras collected at Dan Creek and McCallum Creek, Alaska and in the Klondike Placer district near Dawson, Yukon Territory, Canada
SeriesOpen-file report ; 95-217A
U.S. Geological Survey open-file report 95-217-A. ^A632201
General noteDistributed to depository libraries in microfiche.
General noteShipping list no.: 97-0319-M.
Reproduction noteJoyner- Microfiche. [Denver, Colo. : U.S. Geological Survey, 1997] 1 microfiche.
GPO item number0624-H (MF)
Govt. docs number I 19.76:95-217-A