Sample S10-5

NavDat sample number 40405

Sample

Sample ID	S10-5
Rock type	PLUTONIC
Material	IGNEOUS
Comment	Upper Twin Lake pluton

Location

Latitude	38.15
Longitude	-119.64
State / province	California

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
104		93.6	114.4

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
PB206_PB204	19.326			MS
PB207_PB204	15.723			MS
PB208_PB204	39.008			MS
SR87_SR86	0.7069			MS

References

Wooden, J L; Kistler, R W; Tosdal, R M (1999) Strontium, lead, and oxygen isotopic data for granitoid and volcanic rocks from the northern Great Basin and Sierra Nevada, California, Nevada, and Utah. Open-File Report - U. S. Geological Survey. 1999.