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Sample E4

NavDat sample number 51962 · RHYOLITE

Sample

Sample IDE4
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
CommentUpper ash flow tuff

Location

Latitude35.587
Longitude-118.43
State / provinceCalifornia
Location commentErskine Canyon Sequence

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
104 104 106

Analyses

ZIRCON

ItemValueStd. dev.UnitMethod
SR87_SR86_INITIAL0.70637TIMS
PB206_PB2044231TIMS
PB206_U2380.01624TIMS
PB207_U2350.1077TIMS
PB207_U2350.0481TIMS

References