Table T10 (continued).
Core, section |
Abundance | Preservation | Fill level in PF vial before splitting (mm) | Globoquadrina dehiscens | Globoquadrina altispira | Globorotalia lenguaensis | Globigerinoides bulloideus | Catapsydrax parvulus | Ostracodes | Other species and observations | Stratigraphic event |
---|---|---|---|---|---|---|---|---|---|---|---|
306-U1312B- | |||||||||||
1H, top | D | G | P | Only fraction >150 µm available | |||||||
1H-CC | D | G | 43 | P | IRD | ||||||
2H-CC | D | G | 42 | IRD | |||||||
3H-CC | D | G | 39 | P | FO G. truncatulinoides | ||||||
4H-CC | D | G | 8 | P | FO G. inflata (2.09 Ma) | ||||||
5H-CC | D | G | 25 | P | LO G. puncticulata (2.41 Ma) | ||||||
6H-CC | D | G | 25 | ||||||||
7H-CC | D | G | 26 | LO S. seminulina (3.19 Ma) | |||||||
8H-CC | D | G | 21 | Reappearance G. puncticulata (3.31 Ma) | |||||||
9H-CC | D | G | 26 | P | |||||||
10H-CC | D | G | 20 | P | |||||||
11H-CC | D | G | 18 | ||||||||
12H-CC | D | G | 11 | R | Disappearance G. puncticulata (3.57 Ma) | ||||||
13H-CC | D | G | 23 | LcO G. margaritae (3.98 Ma) | |||||||
14H-CC | D | G | 22 | FaO G. puncticulata/G. crassaformis (4.52 Ma) | |||||||
15H-CC | D | G | 18 | ||||||||
16H-CC | D | G | 13 | P | Sphaeroidinellopsis subdehiscens, Globigerinoides obliquus obliquus F, N. pachyderma 20d/10s | ||||||
17H-CC | D | M | 15 | R | P | Big, heavily encrusted N. pachyderma | |||||
18H-CC | D | M | 9 | N. pachyderma 13d/28s; N. acostaensis (d) | FaO G. margaritae (6.0 Ma) | ||||||
19H-CC | D | P | 5 | N. pachyderma 2d/40s; N. acostaensis (d + s) | s/d coiling N. pachyderma (6.3 Ma); FcO group G. miotumida (7.24 Ma) | ||||||
20H-CC | D | M | 28 | R | R | P | N. pachyderma 10d/32s; N. acostaensis (d) | LcO G. menardii (4 7.51 Ma) | |||
21H-CC | D | G | 26 | C | R | R | N. pachyderma 13d/22s | d/s N. pachyderma (7.8 Ma) | |||
22H-CC | D | G | 20 | F | F | F | N. pachyderma 30d/2s | LO G. lenguaensis (8.99 Ma) | |||
23H-CC | D | P | 4 | F | No Neogloboquadrina sp. (s) | ||||||
24H-CC | D | P | 10 | F | F | P | N. pachyderma 38d/2s; few lithic grains | FO N. pachyderma (acostaensis morphotype) (10.5 Ma) | |||
25H-CC | D | P | 8 | Globoquadrina spp. common | Younger than 11.2 Ma (= LO N. mayeri) and 11.6 Ma (= FO G. nepenthes) |
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