Sample: UT1770
Sample ID: | UT1770 [1] |
Station ID: | UT1770 |
AT Num: | |
Volcano: | |
Possible source: | |
Eruption: | |
Collector: | Froese, D. G. |
Date sampled: | |
Sample type 1: | Tephra Fall |
Color: | |
Final unit: | |
Text Description: | 3 to 7 cm thick; pumice with lesser amounts of blocky grains; in fine sand-silt lens within White Channel Gravel; field name JJD00-8 |
Sample Location: |