Data Trawler - Deployment Details

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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

ContentsTop (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.
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