Table T4. Planktonic foraminifer range chart, Holes U1340A, U1340B, U1340C, and U1340D. (See table notes.)
| Core, section | Abundance | Preservation | Globigerina bulloides | Globigerina umbilicata | Neogloboquadrina pachyderma (dex) | Neogloboquadrina pachyderma (sin) | Turborotalia quinqueloba | Other observations |
|---|---|---|---|---|---|---|---|---|
| 323-U1340A- | ||||||||
| Mudline | F | G | P | F | ||||
| 1H-CC | D | VG | F | D | P | Dominant siliciclastics | ||
| 2H-CC | R | G | R | Dominant siliciclastics and diatoms | ||||
| 3H-CC | F | P | P | A | ||||
| 4H-CC | F | G | R | F | ||||
| 5H-CC | A | G | F | P | D | |||
| 6H-CC | B | |||||||
| 7H-CC | A | G | R | F | D | |||
| 8H-CC | R | G | R | |||||
| 9H-CC | D | VG | P | F | D | |||
| 10H-CC | D | G | P | D | ||||
| 11H-CC | B | |||||||
| 12H-CC | R | G | P | P | ||||
| 13H-CC | F | G | P | F | ||||
| 14H-CC | F | G | P | F | Dominant siliciclastics and diatoms | |||
| 15H-CC | R | G | R | Dominant diatoms, few siliciclastics | ||||
| 16H-CC | R | G | R | R | Dominant diatoms, few siliciclastics | |||
| 17H-CC | A | G | D | Dominant siliciclastics, few sponge spicules | ||||
| 18H-CC | R | G | R | Dominant siliciclastics, few sponge spicules | ||||
| 19H-CC | F | M | R | F | R | Dominant siliciclastics, diatoms, and sponge spicules | ||
| 20H-CC | P | M | P | Dominant siliciclastics, diatoms, and sponge spicules | ||||
| 21H-CC | P | M | P | Dominant siliciclastics, diatoms, and sponge spicules | ||||
| 22H-CC | NA | |||||||
| 23H-CC | R | M | R | Dominant siliciclastics, diatoms, and sponge spicules | ||||
| 24H-CC | B | Dominant siliciclastics, diatoms, and sponge spicules | ||||||
| 25H-CC | B | Dominant diatoms, abundant siliciclastics, few sponge spicules | ||||||
| 26H-CC | B | Dominant siliciclastics, few diatoms, rare sponge spicules | ||||||
| 27H-CC | B | |||||||
| 28H-CC | B | |||||||
| 29H-CC | B | Dominant diatoms, few sponge spicules, few siliciclastics | ||||||
| 30H-CC | B | |||||||
| 31H-CC | R | G | R | P | P | |||
| 32H-CC | B | |||||||
| 33H-CC | B | |||||||
| 34H-CC | B | Dominant siliciclastics (quartz), few sponge spicules, rare diatoms | ||||||
| 35H-CC | B | Dominant siliciclastics (quartz), few sponge spicules, rare diatoms | ||||||
| 36H-CC | B | Dominant siliciclastics (quartz), few sponge spicules, few diatoms | ||||||
| 37H-CC | B | Dominant siliciclastics (quartz), few sponge spicules, few diatoms | ||||||
| 38X-CC | B | |||||||
| 39X-CC | B | Dominant siliciclastics (quartz), few sponge spicules, rare diatoms | ||||||
| 40X-CC | B | Dominant siliciclastics (quartz), few sponge spicules, rare diatoms | ||||||
| 41X-CC | B | |||||||
| 42X-CC | R | M | R | R | Dominant diatoms, abundant sponge spicules, few siliciclastics | |||
| 43X-CC | R | M | R | R | Dominant diatoms, abundant siliciclastics (>0.5 mm) | |||
| 44X-CC | B | Dominant diatoms, abundant siliciclastics | ||||||
| 45X-CC | B | Small clay aggregates | ||||||
| 46X-CC | B | Dominant diatoms, abundant sponge spicules and siliciclastics (quartz) | ||||||
| 47X-CC | B | Dominant siliciclastics (quartz), abundant diatoms, few sponge spicules, clay aggregates | ||||||
| 48X-CC | B | Dominant siliciclastics (quartz), few sponge spicules, rare diatoms | ||||||
| 49X-CC | B | Dominant diatoms, abundant sponge spicules and siliciclastics (quartz) | ||||||
| 50X-CC | B | Dominant diatoms, abundant sponge spicules and siliciclastics (quartz) | ||||||
| 51X-CC | B | Dominant siliciclastics (quartz), few sponge spicules, rare diatoms | ||||||
| 52X-CC | B | Dominant diatoms, abundant sponge spicules, few siliciclastics | ||||||
| 53X-CC | B | Dominant diatoms, abundant sponge spicules, few siliciclastics | ||||||
| 54X-CC | B | Dominant diatoms, abundant sponge spicules, few siliciclastics | ||||||
| 55X-CC | B | Dominant diatoms, abundant sponge spicules, few siliciclastics | ||||||
| 56X-CC | B | Dominant diatoms, abundant sponge spicules, few siliciclastics | ||||||
| 57X-CC | B | Dominant diatoms, abundant sponge spicules, few siliciclastics | ||||||
| 58X-CC | B | Dominant diatoms, abundant sponge spicules, abundant siliciclastics | ||||||
| 59X-CC | B | Dominant diatoms, abundant sponge spicules, abundant siliciclastics | ||||||
| 60X-CC | NA | |||||||
| 61X-CC | NA | |||||||
| 62X-CC | NA | |||||||
| 63X-CC | B | Dominant diatoms, abundant sponge spicules, abundant siliciclastics | ||||||
| 64X-CC | B | Dominant diatoms, abundant sponge spicules, few siliciclastics | ||||||
| 65X-CC | B | Dominant diatoms, abundant sponge spicules | ||||||
| 66X-CC | B | Dominant diatoms | ||||||
| 67X-CC | B | Dominant diatoms, abundant sponge spicules | ||||||
| 68X-CC | B | Dominant diatoms, abundant sponge spicules | ||||||
| 69X-CC | B | Dominant diatoms, abundant sponge spicules | ||||||
| 70X-CC | B | Dominant diatoms, abundant sponge spicules, few siliciclastics | ||||||
| 71H-CC | B | Dominant diatoms, abundant sponge spicules, few siliciclastics | ||||||
| 323-U1340B- | ||||||||
| 1H-CC | A | G | R | P | A | Dominant siliciclastics (quartz), abundant diatoms, few sponge spicules | ||
| 2H-CC | D | G | A | F | D | Dominant planktonic foraminifers, few sponge spicules, rare siliciclastics | ||
| 3H-CC | A | G | R | A | Abundant diatoms, abundant siliciclastics, abundant sponge spicules | |||
| 4H-CC | A | G | F | A | Abundant diatoms, abundant siliciclastics, abundant sponge spicules | |||
| 5H-CC | P | G | P | P | Dominant siliciclastics (quartz), abundant diatoms, few sponge spicules | |||
| 6H-CC | D | G | R | R | D | Dominant foraminifers, few sponge spicules, rare siliciclastics | ||
| 323-U1340C- | ||||||||
| 1H-CC | A | G | R | F | D | |||
| 2H-CC | R | G | R | |||||
| 3H-CC | D | G | A | R | F | D | ||
| 323-U1340D- | ||||||||
| 1H-CC | A | G | A | |||||
| 2H-CC | F | G | P | F | ||||
| 3H-CC | A | G | A | A | ||||
Notes: Abundance: D = dominant, A = abundant, F = few, R = rare, P = present, B = barren, NA = not applicable. Preservation: VG = very good, G = good, M = moderate, P = poor. Dex = dextral, sin = sinistral.
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