Table T2.
Occurrence of dinoflagellate cyst taxa in each sample.
Sample
|
Depth (mbsf)
|
Age
(Ma)
|
Impagidinium indet.
|
Operculodinium indet
|
Brigantedinium spp. indet.
|
Lejeunecysta cf. communi |
Lejeunecysta indet.
|
Selenopemphix sp. A
|
Selenopemphix cf. nephroides
|
Selenopemphix sp. E of D&S
|
Selenopemphix indet
|
Cysts indet.
|
Total
|
Diatoms (%)
|
| RH313 |
14.70 |
0.21 |
|
|
|
|
|
|
|
|
|
|
0 |
28 |
| RH314 |
19.20 |
0.27 |
|
|
|
|
|
|
|
|
|
1 |
1 |
1 |
| RH315 |
162.59 |
1.99 |
|
|
|
|
|
|
|
|
|
|
0 |
16 |
| RH316 |
165.59 |
2.03 |
|
|
|
|
|
|
|
|
|
|
0 |
4 |
| RH403 |
211.94 |
2.55 |
|
|
|
|
1 |
|
|
|
|
|
1 |
16 |
| RH317 |
302.34 |
3.01 |
|
|
7 |
2 |
3 |
|
|
|
4 |
4 |
20 |
25 |
| RH302 |
122.08 |
4.08 |
|
|
|
|
|
|
|
|
|
|
0 |
25 |
| RH318 |
503.69 |
4.14 |
|
|
15 |
|
|
|
|
|
2 |
|
17 |
30 |
| RH303 |
126.44 |
4.18 |
|
|
|
|
|
|
|
|
|
|
0 |
35 |
| RH319 |
512.55 |
4.20 |
|
|
4 |
|
|
|
|
|
|
1 |
5 |
64 |
| RH394 |
149.07 |
4.63 |
|
|
|
|
|
|
|
|
|
|
0 |
26 |
| RH304 |
163.00 |
4.95 |
|
|
30 |
|
1 |
|
|
|
|
|
31 |
29 |
| RH305 |
167.41 |
5.06 |
|
|
23 |
|
|
|
|
|
|
|
23 |
51 |
| RH395 |
188.31 |
5.45 |
|
|
1 |
|
|
|
|
|
|
|
1 |
10 |
| RH306 |
205.19 |
5.80 |
1 |
|
|
|
|
|
|
|
|
|
1 |
15 |
| RH307 |
207.80 |
5.85 |
|
|
4 |
4 |
|
|
|
|
|
|
8 |
16 |
| RH396 |
236.70 |
6.25 |
|
|
|
|
|
|
|
|
|
|
0 |
34 |
| RH397 |
238.57 |
6.26 |
|
|
42 |
|
|
|
1 |
|
|
|
43 |
11 |
| RH398 |
292.70 |
6.94 |
|
|
|
|
|
|
|
|
|
|
0 |
12 |
| RH308 |
305.31 |
7.15 |
|
1 |
12 |
|
1 |
24 |
7 |
13 |
2 |
|
60 |
27 |
| RH399 |
327.63 |
7.59 |
|
|
25 |
5 |
|
4 |
2 |
8 |
|
|
44 |
16 |
| RH309 |
350.76 |
7.99 |
|
|
|
|
|
|
|
|
|
|
0 |
20 |
| RH310 |
354.63 |
8.05 |
|
1 |
24 |
18 |
|
1 |
|
1 |
1 |
|
46 |
27 |
| RH400 |
402.33 |
8.64 |
|
|
2 |
4 |
5 |
|
|
|
3 |
|
14 |
20 |
| RH401 |
405.14 |
8.65 |
|
|
1 |
|
|
|
|
|
|
|
1 |
21 |
| RH311 |
451.60 |
9.10 |
|
|
18 |
8 |
|
|
1 |
2 |
|
1 |
30 |
24 |
| RH312 |
478.30 |
9.28 |
|
|
10 |
1 |
2 |
|
|
|
|
|
13 |
8 |
| RH402 |
542.61 |
9.88 |
|
|
12 |
18 |
|
|
|
6 |
|
|
36 |
0 |
Note: Samples are arranged in order of age. D&S = Duffield and Stein (1986).