Sample: UT1769
Sample ID: | UT1769 [1] |
Station ID: | UT1769 |
AT Num: | |
Volcano: | |
Possible source: | |
Eruption: | |
Collector: | Froese, D. G. |
Date sampled: | |
Sample type 1: | Tephra Fall |
Color: | |
Final unit: | |
Text Description: | n.d. on deposit thickness; pumice with lesser amounts of blocky grains and platy shards. In fluvial sand overlying Upper White Channel Gravel; ~5.5 m above Little Blanche Ck. tephra (UT1623). Field name JJD00-7 |
Sample Location: |