Table T13. Distribution of diatoms, Hole U1314B. (Continued on next page.)
|
Core,
section |
Abundance | Preservation | Transects | Actinocyclus curvatulus | Actinocyclus ellipticus | Alveus marinus | Alveus marinus fragments | Asteromphalus flabellatus | Asteromphalus hookeri | Azpeitia crenulus | Bacteriastrum hyalinum | Chaetoceros resting spores | Chaetoceros atlanticus | Cocconeis spp. | Coscinodiscus marginatus | Coscinodiscus marginatus fragments | Coscinodiscus nodulifer | Coscinodiscus oculus-iridis | Diogramma spp. | Diploneis spp. | Ethmodiscus spp. fragments | Eunotogramma spp. | Fragilariopsis doliolus | Fragilariopsis doliolus fragments | Fragilariopsis fossilis | Fragilariopsis fossilis fragments | Fragilariopsis jouseae | Fragilariopsis reinholdii | Fragilariopsis reinholdii fragments | Goniothecium spp. | Grammatophora spp. | Hemidiscus cuneiformis | Monobrachia simplex | Navicula spp. | Neodenticula aff. hustedii | Neodenticula seminae | Nitzschia bicapitata | Nitzschia januaria | Nitzschia panduriformis | Nitzschia aff. pseudocylindrica | Odontella auriga | Paralia sulcata | Podosira glacialis | Porosira glacialis | Proboscia alata | Proboscia barboi | Proboscia curvirostris | Raphoneis spp. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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306-U1314B- |
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| 1H-CC | A | M | 1 | T |
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F |
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F |
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t |
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| 2H-CC | A | G–M | 1 | T |
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R |
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T | F |
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| 3H-CC | A | G–M | 1 | T |
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F |
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F |
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t |
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t |
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T |
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T |
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| 4H-CC | A | M | 1 | T |
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F |
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t | F |
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t |
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t |
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t |
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T |
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T |
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T |
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| 5H-CC | A | M | 1 | T |
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t |
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C | t |
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T | F |
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T |
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t | t |
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t |
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T |
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t |
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| 6H-CC | C | M | 1 | t |
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R |
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T | F |
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t |
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t |
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T |
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t |
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| 7H-CC | R | G–M | 1 | F |
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T |
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T | C |
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T | R |
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F | T | T | T |
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T | R |
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t |
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t |
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T | T |
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T |
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| 8H-CC | A | M | 1 | T |
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t |
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C | T |
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t | T |
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t | t |
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t |
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T | R |
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F |
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T |
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t |
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T |
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| 9H-CC | A | G–M | 1 | T |
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t |
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C |
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t |
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T | t | F | R |
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T | R |
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A |
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t |
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t | t | T | t |
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T | t |
| 10H-CC | A | M | 1 | F |
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F |
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T | t |
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T | t |
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C |
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t |
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t | T | T | R |
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| 11H-CC | A | G–M | 1 | T | t |
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C | t |
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t | R |
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t | R | R | R |
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t | R |
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T |
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T |
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R | t |
| 12H-CC | A | G–M | 1 | T |
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t |
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C |
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C | F |
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T | t |
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T | T |
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t |
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t |
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T | R |
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| 13H-CC | F | M–P | 1 |
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T |
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| 14H-CC | C | M | 1 | T |
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T |
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t | t |
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t |
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t |
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t |
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T |
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| 15H-CC | A | G–M | 1 | T |
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R |
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t | F | R |
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R | F |
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t | T |
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t |
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T |
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t |
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T |
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| 16H-CC | C | M | 1 | R |
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t |
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t |
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t | t |
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T |
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| 17H-CC | A | M | 1 | F |
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T |
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F |
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R | T | t |
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T | T |
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T | R |
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t |
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t |
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T | R |
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| 18H-CC | A | M–P | 1 | R |
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R |
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R | R |
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t |
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t | R | T |
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t |
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t |
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t | T |
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T |
| 19H-CC | C | M–P | 1 | T |
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t |
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R |
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T | R |
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t |
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T | T |
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T |
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t |
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t |
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| 20H-CC | F | M–P | 1 | T |
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t | T |
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T |
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T |
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t | T |
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t | t |
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t |
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| 21H-CC | C | M–P | 1 | R | t |
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t |
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T |
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t | F |
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t | t |
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t | t |
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T |
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t |
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| 22H-CC | C | M–P | 1 | R | t |
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t |
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F | t |
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R | F | R |
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t |
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T |
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T | T |
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t |
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t | t |
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t |
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t |
| 23H-CC | C | M | 1 | T |
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t |
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T |
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T |
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T |
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t |
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T |
| 24H-CC | C | M | 1 | R |
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t |
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R |
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T | t | t |
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T |
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t |
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T |
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| 25H-CC | A | M | 1 | R |
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R |
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t | T |
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t | t |
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| 26H-CC | A | M | 1 | R | t |
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T | R |
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T | t |
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T |
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| 27H-CC | C | M–P | 1 | R |
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t |
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R |
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T |
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t |
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t | T |
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T |
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t |
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t |
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t |
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t |
| 28H-CC | C | M–P | 1 | T |
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T | R |
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T |
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t |
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t |
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t |
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T |
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| 29H-CC | C | M–P | 1 | T | T |
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T | R |
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t |
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t |
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T | t |
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T |
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T |
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t |
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t |
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T |
| 30H-CC | A | M | 1 | R |
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C |
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T | t | t |
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t | t |
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t |
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t |
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R |
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Notes: Abundance: A = abundant, C = common, F = few, R = rare, T = trace, t = single occurrence or fragment. Preservation: G = good, M = moderate, P = poor. See "Diatoms" in the "Site U1312–U1315 methods" chapter. FO = first occurrence, LO = last occurrence.
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