| Unit/ Subunit |
Hole 1192A | Hole 1192B | Description | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Core,
section, interval (cm) |
Depth (mbsf) |
Core,
section, interval (cm) |
Depth (mbsf) |
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|
Top
|
Base
|
Top
|
Base
|
Top
|
Base
|
Top
|
Base
|
||
| I | 1H-1, 0 | 1H-2, 90 | 0.0 | 2.4 | Skeletal grainstone with planktonic foraminifers. Brown. | ||||
| II | 1H-2, 90 | 29H-CC, 20 | 2.4 | 291.9 | 1H-1, 0 | 12X-1, 10 | 0.0 | 258.2 | Mudstone to skeletal packstone, with clay, planktonic foraminifers. Light greenish gray. |
| IIA | 1H-2, 90 | 13H-5, 10 | 2.4 | 103.1 | Skeletal packstone/wackestone with clay, planktonic foraminifers. Light olive-gray to light gray. | ||||
| IIB | 13H-5, 10 | 29H-CC, 20 | 103.1 | 291.9 | 1H-1, 0 | 12X-1, 10 | 0.0 | 258.2 | Mudstone, with clay and meter-scale units of skeletal wackestone and packstone. Light greenish gray. |
| III | 12X-1, 10 | 19X-1, 0 | 258.2 | 325.6 | Skeletal packstone/grainstone, with clay, planktonic foraminifers rare. Dark greenish gray. First appearance of coarse glauconite, quartz, and shallow benthic foraminifers. | ||||
| IV | 19X-1, 0 | 21X-1, 0 | 325.6 | 336.2 | Skeletal packstone/grainstone with clay, planktonic foraminifers. Light greenish gray. | ||||
| V | 21X-1, 0 | 22X-2, 30 | 336.2 | 347.0 | Silt-sized grainstone, with clay, planktonic foraminifers, dolomite, rare angular quartz. Greenish to yellow. | ||||