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Priority:
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Primary
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Position:
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62°57.35′N, 17°47.70′E
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Water depth (m):
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68
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Target drilling depth (mbsf):
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+30
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Approved maximum penetration (mbsf):
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+40
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Seismic coverage:
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Primary line(s): 71021604
Crossing line(s): 71021706, chirp sonar profile.
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Imagery:
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No photography or video available.
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Sampling:
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Several short (maximum 15 m) sediment cores available from the area (published).
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Objectives (see text for details):
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Site BSB-11 is located close to the small city Kramfors for the purpose of connecting the clay varve series with varves being deposited at present in the Ångermanälven River.
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Drilling Program:
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Up to 3 × APC to refusal, XCB to target depth and up to 5 short cores to capture the upper 0.75 m of the sequence undisturbed.
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Downhole logging program:
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Standard logging suite: neutron-porosity, lithodensity, gamma ray, resistivity, acoustic, and formation image.
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Anticipated lithology:
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Varved glacial clay end silt.
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