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Table T2. Definition of the downhole stratigraphic units, Expedition 324. (See table note.)
Hole U1346A
|
Hole U1347A
|
Hole U1348A
|
Hole U1349A
|
Hole U1350A
|
Unit
|
Depth interval (mbsf) |
Lithologic units |
Unit |
Depth interval (mbsf) |
Lithologic units |
Unit |
Depth interval (mbsf) |
Unit |
Depth interval (mbsf) |
Lithologic units |
Unit |
Depth interval (mbsf) |
Lithologic units |
I
|
100.5–110.1
|
1–2
|
I
|
71.0–80.6
|
1
|
I
|
84.2–161.1
|
I
|
116.0–135.3
|
1
|
I
|
104.6–143.1
|
1
|
II
|
119.5–121.0
|
3–7
|
II
|
80.6–99.8
|
2
|
II
|
161.1–199.5
|
II
|
135.3–144.9
|
2
|
IIa
|
143.1–212.8
|
2–27
|
III
|
121.0–121.9
|
8–10
|
III
|
99.8–157.6
|
3
|
IIIa
|
199.5–203.5
|
IIIa
|
144.9–156.1
|
3
|
IIb
|
212.8–240.2
|
28–38
|
IV
|
122–139.2
|
11–18
|
IV
|
157.6–174.2
|
4
|
IIIb
|
203.5–209.0
|
IIIb
|
156.1–165.1
|
3
|
IIc
|
240.2–290.4
|
39–90
|
V
|
139.2–191.8
|
19–58
|
V
|
174.2–186.7
|
5
|
IIIc
|
209.0–242.0
|
IVa
|
165.1–173.7
|
4–12
|
III
|
290.4–296.8
|
91
|
|
|
|
VI
|
186.7–187.2
|
6
|
IV
|
242.0–262.8
|
IVb
|
173.7–173.8
|
13
|
IV
|
296.8–315.8
|
92–183
|
|
|
|
VII
|
187.2–200.8
|
7–9
|
V
|
262.8–287.0
|
IVc
|
173.8–221.7
|
14–31
|
|
|
|
|
|
|
VIII
|
200.8–205.8
|
10
|
VI
|
287.0–324.1
|
V
|
221.7–250.4
|
32
|
|
|
|
|
|
|
IX
|
205.8–217.5
|
11
|
|
|
|
|
|
|
|
|
|
|
|
X
|
217.5–258.0
|
12–42
|
|
|
|
|
|
|
|
|
|
|
|
XI
|
258.0–258.6
|
43–45
|
|
|
|
|
|
|
|
|
|
|
|
XII
|
258.6–265.9
|
46–52
|
|
|
|
|
|
|
|
|
|
|
|
XIII
|
265.9–274.8
|
53
|
|
|
|
|
|
|
|
|
|
|
|
XIV
|
274.8–292.2
|
54–80
|
|
|
|
|
|
|
|
|
|
|
|
XV
|
292.2–314.6
|
81
|
|
|
|
|
|
|
|
|
|
|
|
XVI
|
314.6–317.5
|
82
|
|
|
|
|
|
|
|
|
Note: The top of Unit I for all holes is defined as onset of coring.
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