Core, section
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Depth (mbsf)
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Biozone
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Total abundance
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Preservation
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Calcidiscus leptoporus
|
Calcidiscus macintyrei (>10 µm)
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Calcidiscus premacintyrei
|
Catinaster coalitus
|
Ceratolithus cristatus
|
Ceratolithus rugosus
|
Ceratolithus telesmus
|
Coccolithus miopelagicus (13-18 µm)
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Coccolithus pelagicus
|
Coronocyclus nitescens
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Cyclicargolithus floridanus
|
Discoaster adamanteus
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Discoaster asymmetricus
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Discoaster bellus
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Discoaster berggrenii
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Discoaster bollii
|
Discoaster brouweri
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Discoaster calcaris
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Discoaster challengeri
|
Discoaster decorus
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Discoaster deflandrei
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Discoaster exilis
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Discoaster hamatus
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Discoaster icarus
|
Discoaster kugleri
|
Discoaster loeblichii
|
Discoaster moorei
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Discoaster neohamatus
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Discoaster pentaradiatus
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Discoaster prepentaradiatus
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Discoaster pseudovarabilis
|
Discoaster quinqueramus
|
Discoaster sanmiguelensis
|
Discoaster surculus
|
Discoaster tristellifer
|
Discoaster variabilis
|
Emiliania huxleyi
|
Gephyrocapsa caribbeanica (3.4 x 5.3 µm)
|
Gephyrocapsa oceanica
(3-8 µm) |
Gephyrocapsa sinuosa (1.4-3 µm)
|
Hayaster perplexus
|
Helicosphaera kamptneri
|
Helicosphaera sellii
|
Helicosphaera wallichii
|
Pontosphaera multipora
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
206-1256A- |
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1H-CC | 2.32 | NN21 | C | M | C |
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R |
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C | C | A | A |
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C |
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R |
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206-1256B- |
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1H-CC | 6.09 | NN20 | C | M | A |
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R |
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C | A | F |
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C |
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R | R |
2H-CC | 15.91 | NN19 | C | M | A |
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R |
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R |
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C | A | C |
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C |
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3H-CC | 25.43 | NN17 | C | M | A | R |
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R |
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F |
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C |
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R |
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C |
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R | R |
4H-CC | 35.23 | NN15 | C | G | C | R |
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F |
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R |
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F |
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C |
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C |
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F |
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C | F |
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F |
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R |
5H-CC | 44.47 | NN11 | A | G | C |
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R | A |
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F |
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F |
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C |
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C |
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C |
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C |
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C |
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R |
6H-CC | 54.06 | NN11 | A | G | C |
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C |
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F |
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F | F |
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C |
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R |
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C |
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R |
7H-CC | 63.39 | NN11 | A | G | C | R |
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R |
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F |
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R | C |
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R | F |
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C |
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F |
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R |
8H-CC | 73.04 | NN11 | V | G | A | R |
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A |
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C |
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C |
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F |
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A | R | F |
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A |
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C | R |
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9H-CC | 82.40 | NN10 | V | G | A |
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A |
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R |
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F | R |
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C |
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C |
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10H-CC | 91.61 | NN9 | V | G | A | R |
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A |
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C | F |
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C |
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C |
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R |
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C |
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11H-CC | 101.51 | NN9 | V | G | A |
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F |
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A |
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C |
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C |
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C |
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F |
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C |
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F | R |
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12H-CC | 111.02 | NN7 | V | G | A |
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C | C |
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R | R |
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C | R |
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R | F |
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R |
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F |
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C |
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F |
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R |
13H-CC | 118.02 | NN7 | V | G | A |
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C | A |
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R |
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C | R |
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R | F |
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F |
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A |
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R |
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14H-CC | 130.05 | NN7 | V | M | A |
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C | A |
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F |
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C |
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C |
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15H-CC | 139.23 | NN7 | V | M | C |
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C | A |
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C | C |
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F |
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C |
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A |
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16H-CC | 148.78 | NN7 | V | M | C |
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C | A |
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C | C |
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C |
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C |
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A | C |
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17H-CC | 158.58 | NN6 | V | M | A |
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C | A | R |
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F | F |
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A | A |
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18H-CC | 160.11 | NN6 | V | M | A |
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F | A |
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C |
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C | F |
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R |
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A |
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R | A | C |
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R |
19X-CC | 164.10 | NN6 | V | M | A |
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C | A | R |
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F |
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C | R |
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R |
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F |
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F |
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R | A |
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20X-CC | 173.81 | NN6 | V | M | A |
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C | A | A | A | R |
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A | F |
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R |
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R |
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F |
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A |
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21X-CC | 182.49 | NN6 | V | M | A |
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F |
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F | A | C |
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F |
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A | C |
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F |
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C |
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A |
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22X-CC | 193.48 | NN6 | V | M | A |
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C |
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A | A | F |
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C | C |
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F |
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F |
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C |
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A |
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R |
23X-CC | 202.77 | NN6 | V | M | A |
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F |
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C | A | C | C |
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F | F |
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R |
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R |
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C |
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A |
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R |
24X-CC | 210.19 | NN6 | V | M | A |
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C |
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C | A | R | C | C |
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C | C |
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F |
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C |
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R | A | R |
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R |
25X-CC | 218.78 | NN5 | V | M | C |
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R | A | F | A | F |
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C | C |
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R |
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F |
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F |
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C |
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26X-CC | 226.71 | NN5 | V | M | C |
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R | A | C | A | C |
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C | C |
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R |
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F |
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F | C |
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R |
27X-CC | 232.27 | NN5 | V | M | C |
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R | A | C | A | C |
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C | C |
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R |
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R |
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C | A |
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R |
28X-CC | 245.83 | NN5 | V | M | A |
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V | F | A | F |
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R |
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A | C |
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F |
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C |
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F | A |
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R |
Core,
section
|
Depth (mbsf)
|
Pseudoemiliania
lacunosa
|
Reticulofenestra
haqii
(3-5 [<1.5 µm]) |
Reticulofenestra
minuta
(<3 µm) |
Reticulofenestra
minutula
(3-5 µm) |
Reticulofenestra
perplexa
(6-8 µm) |
Reticulofenestra
producta
(3-4 µm) |
Reticulofenestra
pseudoumbilica (>7 µm)
|
Reticulofenestra
rotaria
|
Rhabdosphaera
clavigera/procera
|
Syracosphaera
campanula spp.
|
Sphenolithus
abies
(5 x 4 µm) |
Sphenolithus
compactus (2-3 [<11 µm])
|
Sphenolithus
heteromorphus
|
Sphenolithus
moriformis (4-7 µm)
|
Sphenolithus
neoabies (2-4 [11-15 µm])
|
Syracosphaera
pulchra
|
Umbilicosphaera
sibogae
(4 µm [NN6-NN20]) |
Umbilicosphaera
rotula
|
Umbilicosphaera
jafari
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
206-1256A- | ||||||||||||||||||||
1H-CC | 2.32 | F | R | F | F | F | ||||||||||||||
206-1256B- | ||||||||||||||||||||
1H-CC | 6.09 | C | C | A | R | F | R | F | ||||||||||||
2H-CC | 15.91 | C | F | A | A | A | R | R | F | |||||||||||
3H-CC | 25.43 | R | C | A | A | A | R | |||||||||||||
4H-CC | 35.23 | F | A | C | R | A | R | C | C | A | R | |||||||||
5H-CC | 44.47 | C | V | C | R | A | F | A | A | R | ||||||||||
6H-CC | 54.06 | R | A | A | C | R | A | C | F | A | R | |||||||||
7H-CC | 63.39 | R | A | A | R | C | R | A | C | F | A | F | R | |||||||
8H-CC | 73.04 | A | C | V | R | A | A | C | V | R | R | |||||||||
9H-CC | 82.40 | C | F | A | C | A | C | C | C | C | V | C | R | |||||||
10H-CC | 91.61 | C | C | A | A | V | C | C | A | C | C | C | C | |||||||
11H-CC | 101.51 | C | A | A | A | A | C | F | A | F | F | C | F | |||||||
12H-CC | 111.02 | A | V | V | A | V | A | R | F | A | F | F | F | |||||||
13H-CC | 118.02 | C | V | A | V | V | C | V | C | F | R | |||||||||
14H-CC | 130.05 | C | V | V | V | V | A | V | A | C | ||||||||||
15H-CC | 139.23 | A | V | A | V | V | C | V | A | C | ||||||||||
16H-CC | 148.78 | A | V | A | A | V | C | R | V | C | C | |||||||||
17H-CC | 158.58 | A | V | A | A | V | C | V | C | C | ||||||||||
18H-CC | 160.11 | C | A | C | A | V | F | A | C | C | ||||||||||
19X-CC | 164.10 | A | V | A | A | V | A | A | A | C | ||||||||||
20X-CC | 173.81 | C | A | A | A | V | C | R | V | A | C | |||||||||
21X-CC | 182.49 | A | V | A | A | V | V | A | C | |||||||||||
22X-CC | 193.48 | A | V | A | A | V | V | A | C | |||||||||||
23X-CC | 202.77 | A | A | A | A | V | R | V | A | C | ||||||||||
24X-CC | 210.19 | C | A | V | A | V | V | F | C | |||||||||||
25X-CC | 218.78 | C | V | A | C | V | R | V | V | C | C | |||||||||
26X-CC | 226.71 | C | V | A | F | V | V | V | A | C | ||||||||||
27X-CC | 232.27 | C | V | A | C | V | R | V | V | C | C | |||||||||
28X-CC | 245.83 | A | V | A | R | V | R | V | V | C | C |
Notes: Abundance: V = very abundant, A = abundant, C = common, F = few, R = rare. Preservation: G = good, M = moderate. See "Biostratigraphy" in the "Explanatory Notes" chapter. Full calcareous nannofossil distributions are provided for core catcher samples only. Additional intermediate samples were examined for specific species where a more refined age determination was necessary. These data will be moved comprehensively downward during postcruise investigations. This table is also available in ASCII.