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Table T2. Radiolarian zones present in Expedition 320 sites. (See table note.)

Radiolarian zone Site
U1331 U1332 U1333 U1334 U1335 U1336
RN16





RN15





RN14



X
RN13



X
RN12



X
RN11



X
RN10



X
RN9



X
RN8



X
RN7


X X
RN6


X X X
RN5


X X X
RN4


X X X
RN3


X X X
RN2

X X X X
RN1
X X X X X
RP22
X X X X X
RP21 X X X X X
RP20 X X X X

RP19 X X X X

RP18 X X X X

RP17 X X X


RP16 X X X


RP15 X X X


RP14 X X X


RP13 X X X


RP12 X




RP11 X




RP10 X




RP9





RP8





Total thickness (m):
189 151 182 285 420 298
Thickness of SFZ (m):
15.5 16 12 7 8 128

Note: SFZ = silica-free zone (SFZ).

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