Table T4. Planktonic foraminifer range chart, Holes U1345A, U1345B, U1345C, and U1345D. (See table notes.)
|
Core, section |
Abundance | Preservation | Globigerina bulloides |
Globigerina umbilicata |
Neogloboquadrina pachyderma (dex) |
Neogloboquadrina pachyderma (sin) |
Turborotalia quinqueloba |
Other observations |
|---|---|---|---|---|---|---|---|---|
| 323-U1345A- | ||||||||
| 1H-CC | D | VG | D | D | R | Abundant siliciclastics | ||
| 2H-CC | F | G | R | F | Dominant siliciclastics, pyrite | |||
| 3H-CC | F | G | P | F | Dominant siliciclastics, pyrite | |||
| 4H-CC | P | M | P | P | Dominant siliciclastics, pyrite, yellow foraminifer tests | |||
| 5H-CC | D | M | A | R | P | D | Abundant siliciclastics, pyrite, mica, yellow foraminifer tests | |
| 6H-CC | R | M | R | R | Dominant siliciclastics, pyrite, mica | |||
| 7H-CC | R | M | R | Dominant siliciclastics, pyrite, mica | ||||
| 8H-CC | R | G | R | Dominant siliciclastics, pyrite, mica | ||||
| 9H-CC | F | G | F | R | Few siliciclastics, pyrite, mica | |||
| 10H-CC | A | G | F | A | Abundant siliciclastics, pyrite, mica, yellow foraminifer tests | |||
| 11H-CC | F | G | F | Dominant siliciclastics, pyrite, mica | ||||
| 12H-CC | M | F | F | Abundant siliciclastics, pyrite, mica, yellow foraminifer tests | ||||
| 13H-CC | D | G | A | P | D | Abundant siliciclastics, mica, sponge spicules | ||
| 14H-CC | R | G | P | R | Few siliciclastics, pyrite, mica | |||
| 15H-CC | F | M | R | F | Abundant siliciclastics, pyrite, mica, yellow foraminifer tests | |||
| 16H-CC | D | M | D | Abundant siliciclastics, pyrite, mica, yellow foraminifer tests | ||||
| 323-U1345B- | ||||||||
| 1H-CC | A | G | R | A | P | Dominant siliciclastics, pyrite, mica | ||
| 2H-CC | A | G | A | A | Dominant siliciclastics, pyrite, mica | |||
| 3H-CC | R | G | R | R | Dominant siliciclastics, pyrite, mica, yellow foraminifer tests | |||
| 4H-CC | F | G | R | F | Dominant siliciclastics, pyrite, mica | |||
| 323-U1345C- | ||||||||
| 1H-CC | D | VG | D | A | Dominant siliciclastics | |||
| 2H-CC | F | G | R | F | Dominant siliciclastics, pyrite, mica, few yellow foraminifer tests | |||
| 3H-CC | R | G | R | R | Dominant siliciclastics, pyrite, mica | |||
| 4H-CC | A | G | F | A | Dominant siliciclastics, pyrite, mica | |||
| 5H-CC | R | G | R | R | Dominant siliciclastics, pyrite, mica | |||
| 6H-CC | F | G | R | F | Dominant siliciclastics, pyrite, mica | |||
| 7H-CC | R | M | R | Dominant siliciclastics, pyrite, mica | ||||
| 8H-CC | R | M | R | Dominant siliciclastics, pyrite, mica | ||||
| 9H-CC | A | G | A | A | Dominant siliciclastics, pyrite, mica | |||
| 10H-CC | R | G | R | P | Dominant siliciclastics, pyrite, mica | |||
| 11H-CC | F | M | F | R | Abundant siliciclastics, pyrite, mica, yellow foraminifer tests | |||
| 12H-CC | P | M | P | Abundant siliciclastics, pyrite, mica, yellow foraminifer tests | ||||
| 13H-CC | R | G | R | P | Abundant siliciclastics, pyrite, mica | |||
| 14H-CC | D | G | A | D | Abundant siliciclastics, pyrite, mica | |||
| 15H-CC | R | M | R | Abundant siliciclastics, pyrite, mica | ||||
| 16H-CC | P | M | P | Abundant siliciclastics, pyrite, mica | ||||
| 323-U1345D- | ||||||||
| Mudline | A | VG | R | P | A | |||
| 1H-CC | A | G | A | A | Abundant siliciclastics, mica | |||
| 2H-CC | D | G | R | D | Abundant siliciclastics, pyrite, mica | |||
| 3H-CC | A | G | R | A | Dominant siliciclastics, pyrite, mica | |||
| 4H-CC | A | M | R | A | Dominant siliciclastics, pyrite, mica, yellow foraminifer tests | |||
| 5H-CC | R | P | P | P | Abundant siliciclastics, pyrite, mica, yellow foraminifer tests | |||
| 6H-CC | R | M | P | R | Dominant siliciclastics, pyrite, mica | |||
| 7H-CC | F | G | F | F | Dominant siliciclastics, pyrite, mica | |||
| 8H-CC | P | M | P | P | P | Dominant siliciclastics, pyrite, mica, yellow foraminifer tests | ||
| 9H-CC | F | G | P | F | Dominant siliciclastics, pyrite, mica | |||
| 10H-CC | A | G | A | Dominant siliciclastics, pyrite, mica | ||||
| 11H-CC | F | G | F | Dominant siliciclastics, pyrite, mica | ||||
| 12H-CC | B | |||||||
| 13H-CC | A | M | F | A | Abundant siliciclastics, pyrite, mica | |||
| 14H-CC | F | M | P | F | Abundant siliciclastics, pyrite, mica | |||
| 15H-CC | P | G | P | Dominant siliciclastics, pyrite, mica | ||||
| 16H-CC | B | |||||||
Notes: Abundance: D = dominant, A = abundant, F = few, R = rare, P = present. Preservation: VG = very good, G = good, M = moderate, P = poor. Dex = dextral, sin = sinistral.
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