Table T7. Combined bioevents used for the age model, Hole 1169A.
| Group | Bioevent | Age (Ma) |
Interval (cm) | Depth (mbsf) |
|
|---|---|---|---|---|---|
|
Top
|
Bottom
|
||||
| D | LO Proboscia barboi | 1.80 | 0.0 | 1H-CC | 8.52 |
| R | LO Pseudocubus vema | 2.40 | 4H-CC | 5H-CC | 42.07 |
| C | LO Invertocysta tabulata | 2.65 | 5H-CC | 9H-CC | 65.50 |
| D | LO Fragilariopsis weaveri | 2.65 | 1H-CC | 2H-CC | 15.04 |
| D | LO Fragilariopsis lacrima | 2.90 | 4H-CC | 5H-CC | 46.79 |
| R | LO Lampromitra coronata | 3.35 | 6H-CC | 7H-CC | 61.06 |
| N | LO Reticulofenestra pseudoumbilica | 3.65 | 3H-CC | 4H-CC | 32.63 |
| N | LO Amaurolithus primus | 4.60 | 5H-CC | 6H-CC | 51.45 |
| F | LO Globorotalia pliozea | 4.60 | 21H-CC | 22H-CC | 200.13 |
| R | LO Lychnocanoma grande | 5.00 | 16H-CC | 17H-CC | 156.30 |
| R | LO Dictyophimus splendens | 5.20 | 21H-CC | 22X-CC | 200.13 |
| B | LO Bolboforma aculeata | 5.30 | 21H-CC | 22X-CC | 200.13 |
| D | LO Actinocyclus fryxellae | 6.70 | 20H-CC | 21H-CC | 198.19 |
| N | LO Discoaster loeblechii | 6.80 | 23X-3, 44 | 23X-4, 25 | 212.00 |
| N | LO Amaurolithus delicatus | 6.90 | 23X-CC | 24X-1, 120 | 214.76 |
| D | LO Denticulopsis dimorpha | 10.70 | 23X-CC | 24X-CC | 222.33 |
| F | LO Paragloborotalia mayeri | 11.40 | 22X-CC | 23X-CC | 208.13 |
| N | LO Cyclicargolithus floridanus | 11.90 | 24X-3, 10 | 24X-4, 35 | 221.33 |
| R | LAO Cyrtocapsella tetrapera | 12.50 | 23X-CC | 24X-CC | 218.30 |
Notes: Group: D = diatom, R = radiolarian, C = dinocyst, N = nannofossil, F = planktonic foraminifer, B = bolboforma. LO = last occurrence, LAO = last abundant occurrence. This table is also available in ASCII format.