Table
T15. True dips of
intact basement unit boundaries in Hole 1138A.
| Boundary |
Core,
section,
piece, interval (cm) |
Depth
(mbsf) |
Description |
True
dip
(°) |
|
183-1138A- |
|
|
|
| Unit
5/6 |
81R-1
(Piece 2, 6-7) |
755.96 |
Chilled
contact between coherent vesicular basalts |
|
| Unit
6/7 |
81R-3
(Piece 1, 12-13) |
758.77 |
Vesicular
flow base over flow top breccia |
|
| Unit
9 internal |
82R-3
(Piece 8, 107-110) |
769.64 |
Flow
top breccia to vesicular coherent interior |
|
Note: For basement unit
descriptions, see "Physical
Volcanology".