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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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