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Deployment Details
Survey: - SS200302 [details]
Deployment Type: - Sediment Sampling
Station: TD-32
When: 2008-03-25 05:18 UTC
Where: 22° 37.9' S 176° 45.6' E
Maximum Depth (m): unknown
Sediment Sampling details
Device used: Dredge - unspecified
Contents | Top (m) | Base (m) |
---|---|---|
A similar lithology (possibly the same), but slightly vesicular. | ||
Fresh black aphyric dacite with well-developed glass crusts. Non-vesicular. Very shiny and glassy matrix with conchoidal fractures. No weathering. No phenocrysts. |