Sample 84DJ-167

NavDat sample number 40318

Sample

Sample ID	84DJ-167
Rock type	PLUTONIC
Material	IGNEOUS
Comment	Crow Springs, SW Royston Hills

Location

Latitude	38.24
Longitude	-117.54
State / province	Nevada

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
210		189	231

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
PB206_PB204	19.374			MS
PB207_PB204	15.711			MS
PB208_PB204	38.945			MS
SR87_SR86	0.7054			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.