GRD043MS0
Ca 626
Welded Ignimbrite
Cenozoic › Quaternary › Pleistocene › Calabrian
0.01
-
1.8
2
Ritter 154 › Cabinet 15 › Drawer L
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Bishop Tuff. porphyritic, welded with quartz, plagioclase, and k-spar phenocrysts
See linked reference for radiometric dating
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California
near Powerhouse on Owens River, Owens Valley, California
Latitude: 37.4996°
Longitude: -118.567°
