Sample ID: M-30
Georef Number: 2010-029009
Reference Title: New (super 40) Ar/ (super 39) Ar ages reveal contemporaneous mafic and silicic eruptions during the past 160,000 years at Mammoth Mountain and Long Valley Caldera, California
Reference Author: Mahood, Gail A; Ring, Joshua H; Manganelli, Simone; McWilliams, Michael O
Location
Sample Detail
Major Data? NO
Trace Data? NO
Isotope Data? NO
|
Age: 0.031
Min Age: 0.029
Max Age: 0.033
Geological Age:
QUATERNARY
Age Method:
AR_AR
Material: IGNEOUS
Type: VOLCANIC
Composition: MAFIC
Rock Name: TRACHYBASALT
|
|