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Deployment Details
Survey: - SS200302 [details]
Deployment Type: - Sediment Sampling
Station: TD-47
When: 2003-03-28 08:34 UTC
Where: 22° 09.8' S 176° 36.5' E
Maximum Depth (m): unknown
Sediment Sampling details
Device used: Dredge - unspecified
| Contents | Top (m) | Base (m) |
|---|---|---|
| Black aphyric highly vesicular pillow lava. Relatively massive with a shiny interior. Vesicles 5-10%, <<1 mm to 2 mm, and some to 10 x 3 mm and elongate. Exterior of ropey to hackly glass. | ||
| As for 47-01, but shiny and highly vesicular (10-20%, 1-3 mm, spherical to irregular, interconnected). | ||
| As for 47-01. | ||
| More coarsely vesicular than 47-03, typically 0.5-1.0 mm and spherical. Some convoluted pillows. | ||
| Shiny black cinder with agglutinated particulate glass exterior. | ||
| As for 47-01, but with a dull highly vesicular interior. Fine (<<1 mm) vesicles ~20% occasionally to a few mm in diameter. Most have a hackly glass exterior. |