TY  - BOOK
AU  - Lanphere,Marvin A.
AU  - Dalrymple,G.Brent
ED  - United States Geological Survey
TI  - First-principles calibration of 38Ar tracers: implications for the ages of 40Ar/39Ar fluence monitors 
T2  - Professional paper
SN  - 0607937696
AV  - QE508 .L26 2000
U1  - 551.7/01 21
PY  - 2000///]
CY  - Reston, VA, Denver, CO
PB  - U.S. Dept. of the Interior, U.S. Geological Survey, USGS Information Services [distributor
KW  - Argon-argon dating
KW  - Standards
N1  - Includes bibliographical references (p. 10)
ER  -