|
Core, section, interval (cm)
|
Depth (mbsf)
|
Foraminifer age (Ma)
|
Foraminifer
zone |
Nannofossil age (Ma)
|
Nannofossil
zone |
Epoch
|
||
|---|---|---|---|---|---|---|---|---|
|
Base
|
Minimum
|
Maximum
|
Minimum
|
Maximum
|
||||
| 207-1259A- |
|
|
|
|
|
|
|
|
| 4R-CC, 0–8 | 28.29 |
|
|
|
19.6 | 19.6 | NN2 | early Miocene |
| 5R-CC, 5–13 | 50.06 |
|
|
|
18.9 | 18.9 | NN2 | early Miocene |
| 6R-CC, 8–16 | 50.06 |
|
|
|
23.2 | 23.2 | NN2 | early Miocene |
| 7R-3, 50–54 | 58.10 | 21.5 | 21.5 | M1b |
|
|
|
early Miocene |
| 8R-CC, 11–17 | 72.20 |
|
|
|
22.9 | 22.9 | NN2 | early Miocene |
| 9R-7, 50–54 | 82.33 | 23.2 | 23.2 | M1b |
|
|
|
early Miocene |
| 9R-CC, 18–23 | 91.95 |
|
|
|
23.5 | 23.5 | NN1 | early Miocene |
| 10R-5, 50–54 | 90.60 | 23.8 | 23.8 | M1a |
|
|
|
early Miocene |
| 10R-CC, 6–12 | 99.95 |
|
|
|
30.4 | 30.4 | NP23 | late Oligocene |
| 11R-5, 50–54 | 99.95 | 29.4 | 29.4 | P21a |
|
|
|
early Oligocene |
| 13R-4, 50–54 | 116.70 | 32.0 | 32.0 | P18 |
|
|
|
early Oligocene |
| 14R-4, 50–54 | 126.30 | 33.7 | 33.7 | P16 |
|
|
|
late Eocene |
| 14R-CC, 17–22 | 127.00 |
|
|
|
33.9 | 33.9 | NP20 | late Eocene |
| 15R-2, 50–54 | 132.90 |
|
|
P14 |
|
|
|
middle Eocene |
| 16R-CC, 10–15 | 145.61 |
|
|
|
37.1 | 37.1 | NP19 | middle Eocene |
| 19R-3, 50–53 | 172.70 | 40.1 | 40.1 | P13 |
|
|
|
middle Eocene |
| 20R-4, 50–53 | 185.60 | 40.5 | 40.5 | P13 |
|
|
|
middle Eocene |
| 20R-CC, 8–13 | 185.77 |
|
|
|
40.4 | 40.4 | NP16 | middle Eocene |
| 24R-1, 50–54 | 218.30 | 43.6 | 43.6 | P11 |
|
|
|
middle Eocene |
| 24R-CC, 21–24 | 231.79 |
|
|
|
42.5 | 42.5 | NP16 | middle Eocene |
| 24R-CC, 14–19 | 245.28 |
|
|
|
44 | 44 | NP15 | middle Eocene |
| 27R-1, 50–54 | 248.50 | 45.8 | 45.8 | P11 |
|
|
|
middle Eocene |
| 30R-CC, 9–12 | 285.60 | 49.0 | 49.0 | P10 |
|
|
|
middle Eocene |
| 30R-CC, 15–19 | 287.81 |
|
|
|
47.2 | 47.2 | NP14 | middle Eocene |
| 31R-CC, 15–19 | 298.12 |
|
|
|
49.3 | 49.3 | NP14 | middle Eocene |
| 33R-1, 50–54 | 306.40 | 50.4 | 50.4 | P9 |
|
|
|
early Eocene |
| 34R-CC, 0–5 | 323.00 | 52.3 | 52.3 | P8 |
|
|
|
early Eocene |
| 34R-CC, 0–5 | 323.00 |
|
|
|
51 | 51 | NP12 | early Eocene |
| 35R-CC, 21–26 | 334.70 |
|
|
|
53.7 | 53.7 | NP10 | early Eocene |
| 36R-CC, 0–5 | 352.68 |
|
|
|
53.9 | 53.9 | NP9 | early Eocene |
| 38R-4, 49–52 | 357.59 | 54.7 | 54.7 | P5 |
|
|
|
early Eocene |
| 43R-CC, 13–18 | 406.80 | 55.9 | 55.9 | P4 |
|
|
|
late Paleocene |
| 43R-CC, 13–18 | 406.80 |
|
|
|
56.2 | 56.2 | NP9 | late Paleocene |
| 45R-1, 50–54 | 422.00 | 59.2 | 59.2 | P4 |
|
|
|
late Paleocene |
| 45R-CC, 5–11 | 436.43 | 60.0 | 60.0 | P3b |
|
|
|
late Paleocene |
| 46R-CC, 29–34 | 446.48 | 61.2 | 61.2 | P2 |
|
|
|
early Paleocene |
| 47R-CC, 38–43 | 446.48 | 65.0 | 65.0 | KS31 |
|
|
|
Maastrichtian |
| 47R-CC, 38–43 | 448.80 |
|
|
|
65 | 65 | CC26 | late Maastrichtian |
| 48R-7, 50–54 | 458.67 | 68.6 | 68.6 | KS31 |
|
|
|
Maastrichtian |
| 49R-CC, 11–17 | 472.75 | 69.6 | 69.6 | KS30a |
|
|
|
Maastrichtian |
| 49R-CC, 11–17 | 477.12 |
|
|
|
66.2 | 66.2 | CC25 | late Maastrichtian |
| 51R-CC, 14–16 | 490.37 | 73.8 | 73.8 | KS29 |
|
|
|
late Campanian |
| 51R-CC, 14–16 | 487.37 | 68.6 | 72.8 | KS29–30 |
|
|
|
Campanian–Maastrichtian |
| 51R-CC, 14–16 | 487.51 |
|
|
|
71.3 | 71.3 | CC23 | Campanian–Maastrichtian |
| 52R-CC, 23–26 | 495.01 | 85.4 | 89.5 | KS23 |
|
|
|
Coniacian |
| 52R-3, 3–3 | 489.91 |
|
|
|
75.3 | 76 | CC22 | late Campanian |
| 52R-4, 115–115 | 492.47 |
|
|
|
75.3 | 76 | CC22 | late Campanian |
| 52R-5, 5–5 | 492.88 |
|
|
|
80 | 83.4 | CC18 | early Campanian |
| 52R-6, 7–7 | 493.67 |
|
|
|
80 | 83.4 | CC18 | early Campanian |
| 52R-6, 47–47 | 494.07 |
|
|
|
80 | 83.4 | CC18 | early Campanian |
| 52R-6, 60–60 | 494.20 |
|
|
|
80 | 84 | NA | Santonian–early Campanian |
| 52R-6, 103–103 | 494.63 |
|
|
|
83.5 | 87.2 | NA | late Coniacian–Santonian |
| 52R-6, 115–115 | 494.80 |
|
|
|
87.2 | 89 | NA | early Coniacian |
| 53R-CC, 20–22 | 501.70 | 85.4 | 89.5 | KS23 |
|
|
|
Coniacian |
| 54R-CC, 10–15 | 510.31 | 89.0 | 93.5 | NA |
|
|
|
Turonian |
| 55R-CC, 0–3 | 513.82 | 89.0 | 93.5 | NA |
|
|
|
Turonian |
| 56R-CC, 14–19 | 520.22 | 89.0 | 93.5 | NA |
|
|
|
Turonian |
| 57R-CC, 10–15 | 529.29 | 89.0 | 93.5 | NA |
|
|
|
Turonian |
| 58R-CC, 11–16 | 538.17 | 89.0 | 93.5 | NA |
|
|
|
Turonian |
Notes: Both minimal and maximal assigned ages (Ma) are given for each sample analyzed. NA = not applicable.