|
Core, section,
interval (cm) |
Depth (mbsf)
|
Depth (mcd)
|
Datum
|
Species
|
Zone
|
Age
|
Age
(Ma) |
||
|---|---|---|---|---|---|---|---|---|---|
|
Top
|
Bottom
|
Top
|
Bottom
|
||||||
| 207-1261A- |
|
|
|
|
|
|
|
|
|
| 3R-CC, 18–23 | 14.77 | 72.91 | 14.77 | 72.91 | B | Globorotalia truncatulinoides* | PL1 | late Pliocene and Pleistocene | 1.9 |
| 5R-CC, 8–13 | 72.91 | 139.50 | 72.91 | 139.50 | T | Globorotalia margaritae* | PL2 | early Pliocene | 3.6 |
| 20R-5, 116–119 | 369.26 | 369.30 | 369.26 | 369.30 | B | Globorotalia plesiotumida* | M13b | late Miocene | 8.6 |
| 20R-5, 120–122 | 369.26 | 369.30 | 369.26 | 369.30 | T | Acarinina and Morozovella spp.* | P14 | middle Eocene | 37.5–38.5 |
| 21R-2, 84–86 | 371.64 | 374.12 | 371.64 | 374.12 | T | Orbulinoides beckmanni | P13 | middle Eocene | 40.1 |
| 31R-1, 56–58 | 468.16 | 487.14 | 468.16 | 487.14 | B | Morozovella aragonensis* | P7 | early Eocene | 52.3 |
| 32R-CC, 19–24 | 468.16 | 487.14 | 468.16 | 487.14 | T | Morozovella velascoensis group | P5 | late Paleocene | 54.7 |
| 37R-7, 52–55 | 534.82 | 535.02 | 534.82 | 535.02 | B | Praemurica uncinata | P2 | early Paleocene | 61.2 |
| 38R-CC, 0–5 | 535.00 | 535.26 | 535.00 | 535.26 | T | Abathomphalus mayaroensis | KS31 | Maastrichtian | 65.0 |
| 39R-CC, 16–22 | 549.58 | 562.21 | 549.58 | 562.21 | B | Globotruncana aegyptiaca* | KS29–31 | late Campanian–Maastrichtian | 73.8 |
| 42R-3, 106–108 | 577.33 | 579.32 | 578.99 | 580.98 | B | Contusotruncana fornicata | KS24–23 | Santonian | 88.0 |
| 48R-CC, 11–15 | 630.17 | 639.93 | 628.07 | 636.99 | T | Rotalipora spp. | KS19 | Cenomanian | 94.0 |
| 207-1261B- |
|
|
|
|
|
|
|
|
|
| 2R-3, 78–79 | 533.78 | 534.24 | 538.38 | 538.84 | B | Praemurica uncinata | P2 and KS31 | early Paleocene | 61.2 |
| 2R-3, 124–129 | 533.78 | 534.24 | 538.38 | 538.84 | T | Abathomphalus mayaroensis | KS31 | Maastrichtian | 65.0 |
| 6R-7, 58–63 | 577.78 | 585.63 | 579.04 | 586.23 | B | Contusotruncana fornicata | KS24 | Santonian | 88.0 |
| 11R-CC, 14–19 | 619.61 | 635.41 | 612.62 | 634.03 | B | Whiteinella spp. | KS22–20 | Turonian | 95.4 |
Notes: Top and bottom depth values refer to the range of possible depth in the core within which the datum is believed to fall. B = bottom, T = top. * = datums that probably reflect incomplete ranges of the foraminifer marker species.