Sample: 97H-B-a
| Sample ID: | 97H-B-a [1] |
| Station ID: | 97H |
| AT Num: | |
| Volcano: | |
| Possible source: | |
| Eruption: | |
| Collector: | Lemke, K. J. |
| Date sampled: | |
| Sample type 1: | Tephra Fall |
| Color: | light gray to white |
| Final unit: | |
| Text Description: | Tephra occurs 54.0 cm below the surface, and is 1.0 cm thick. Diffiuse basal contact (4-10 mm thick). Diffuse upper contact. Layer is continuous across the ~2.5 m exposure and lacks internal sedimentary structures. |
| Sample Location: |