Sample: CNO03-03
Sample ID: | CNO03-03 [1] |
Station ID: | CNO03-03 |
AT Num: | |
Volcano: | Okmok |
Possible source: | |
Eruption: | |
Collector: | Neal, C. A. |
Date sampled: | 2003-01-01 |
Sample type 1: | pyroclastic density current |
Color: | |
Final unit: | unassigned |
Text Description: | Same as CNO01-11. High grade scoria clasts from primary surge sequence (bulk sampled CNO01-11) just beneath B tephra fall, exposed at top of folded sed sequence just inside Gates. Could B early B juvenile material. Total thickness of primary pyroclastic sequence highly variable, several to perhaps 7-8 m. Basal units appear water-laid. Sits atop good varved lake clays. |
Sample Location: |