Table T4. Lithostratigraphic units, Hole U1319C.
| Unit | Top | Bottom | Thickness (m) |
Lithology/Remarks | ||
|---|---|---|---|---|---|---|
| Core, section, interval (cm) |
Depth (mbsf) |
Core, section, interval (cm) |
Depth (mbsf) |
|||
| 308-U1319C- | 308-U1319C- | |||||
| I | 1H-1, 0 | 0.00 | 1H-3, 33 | 3.33 | 3.33 | Clay, foraminifer bearing; base picked on first silty sand lamina |
| II | 1H-3, 33 | 3.33 | 3H-3, 25 | 17.25 | 13.92 | Clay with fine sand laminae |
| IIA | 1H-3, 33 | 3.33 | 2H-2, 20 | 6.20 | 2.87 | Clay with very fine sand and silt laminae |
| IIB | 2H-2, 20 | 6.20 | 2H-5, 150 | 12.00 | 5.80 | Clay, black organic |
| IIC | 2H-6, 0 | 12.00 | 2H-8, 27 | 14.00* | 2.00 | Clay with very fine sand and silt laminae |
| IID | 3H-1, 0 | 14.00 | 3H-3, 25 | 17.25 | 3.25 | Clay |
| III | 3H-3, 25 | 17.25 | 3H-8, 22 | 23.50* | 6.25 | Clay, foraminifer bearing; top: onset of foraminifer-bearing clay; bottom: sharp drop in lightness data |
| IV | 4H-1, 0 | 23.50 | 4H-4, 150 | 29.50 | 6.00 | Clay, with very fine sand laminae |
| V | 4H-5, 0 | 29.50 | 4H-6, 150 | 31.00 | 1.50 | Clay, foraminifer bearing |
| VI | 4H-7, 0 | 31.00 | 18X-7, 29 | 155.80 | 124.80 | Clay |
Notes: Depth of unit boundary base was approximated to top of core immediately below. Measured length and calculated depth of core bottom exceeds top of next core due to greater than 100% recovery, as a result of gas expansion of core after recovery.
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