| Datum |
Zone/Subzone (base) |
Core, section, interval (cm) | Depth (mbsf) |
Age (Ma) |
|||
|---|---|---|---|---|---|---|---|
Top
|
Bottom
|
Top
|
Bottom
|
Mean
|
|||
| 198-1207A- | 198-1207A- | ||||||
| FO Emiliania huxleyi | CN15 | 1H-CC | 2H-1, 45-46 | 4.72 | 5.25 | 5.0 | 0.26 |
| LO Pseudoemiliania lacunosa | CN14b | 2H-1, 45-46 | 2H-2, 45-46 | 5.25 | 6.75 | 6.0 | 0.46 |
| FO Reticulofenestra asanoi | 2H-CC | 3H-2, 45-46 | 14.61 | 16.26 | 15.4 | 1.16 | |
| LO Discoaster brouweri | CN13a/NN19 | 4H-3, 45-46 | 4H-4, 45-46 | 27.25 | 28.75 | 28.0 | 1.95 |
| LO Discoaster pentaradiatus | CN12d/NN18 | 5H-4, 45-46 | 5H-CC | 38.25 | 42.85 | 40.6 | 2.52 |
| LO Discoaster surculus | CN12c/NN17 | 5H-4, 45-46 | 5H-CC | 38.25 | 42.85 | 40.6 | 2.63 |
| LO Discoaster tamalis | CN12b | 6H-4, 45-46 | 6H-CC | 47.75 | 52.55 | 50.2 | 2.78 |
| LO Reticulofenestra pseudoumbilicus | CN12a/NN16 | 7H-1, 45-46 | 7H-CC | 52.75 | 62.00 | 57.4 | 3.82 |
| LO Amaurolithus spp. | CN11 | 11H-CC | 12H-5, 45-46 | 100.05 | 106.25 | 103.2 | 4.56 |
| FO Ceratolithus rugosus | CN10c/NN13 | 10H-CC | 11H-CC | 90.62 | 100.05 | 95.3 | 5.089 |
| LO Discoaster quinqueramus | CN10a/NN12 | 10H-CC | 11H-CC | 90.62 | 100.05 | 95.3 | 5.537 |
| FO Amaurolithus spp. | CN9b | 14H-CC | 15H-1, 147-148 | 128.64 | 129.75 | 129.2 | 7.392 |
| FO Discoaster berggrenii | CN9a/NN11a | 14H-CC | 15H-1, 147-148 | 128.64 | 129.75 | 129.2 | 8.281 |
| LO Discoaster hamatus | CN8a/NN10 | 16H-7, 45-46 | 16H-CC | 147.25 | 147.74 | 147.5 | 9.635 |
| LO Catinaster calyculus | 16H-7, 45-46 | 16H-CC | 147.25 | 147.74 | 147.5 | 9.641 | |
| LO Catinaster coalitus | 16H-1, 45-46 | 16H-4, 45-46 | 138.25 | 142.75 | 140.5 | 9.694 | |
| FO Catinaster calyculus | 16H-7, 45-46 | 16H-CC | 147.25 | 147.74 | 147.5 | 10.705 | |
| FO Catinaster coalitus | CN6/NN8 | 17H-1, 45-46 | 17H-2, 45-46 | 147.75 | 149.26 | 148.5 | 10.794 |
| LO Coccolithus miopelagicus | 17H-2, 45-46 | 17H-3, 45-46 | 149.26 | 150.75 | 150.0 | 10.941 | |
| LO Sphenolithus heteromorphus | CN5a/NN6 | 18H-3, 45-46 | 18H-4, 45-46 | 160.25 | 161.75 | 161.0 | 13.523 |
| Acme Discoaster deflandrei | 18H-4, 45-46 | 18H-5, 20-21 | 161.75 | 163.00 | 162.4 | 16.2 | |
| LO Uniplanarius trifidum | 18H-5, 43-44 | 18H-5, 56-57 | 163.23 | 163.36 | 163.3 | 71.3 | |
| LO Aspidolithus parcus constrictus | UC17 | 18H-5, 43-44 | 18H-5, 48-49 | 163.23 | 163.36 | 163.3 | 74.6 |
| LO Eiffellithus eximius | CC23/UC16 | 20H-CC | 21X-CC | 181.93 | 188.54 | 185.2 | 75.3 |
| FO Uniplanarius trifidum | CC22 | 19H-CC | 20H-CC | 170.27 | 181.93 | 176.1 | 76.0 |
| FO Uniplanarius sissinghii | CC21 | 20H-CC | 21X-CC | 181.93 | 188.54 | 185.2 | 77.0 |
| FO Ceratolithoides aculeus | CC20 | 23X-CC | 24X-CC | 207.52 | 217.06 | 212.3 | 78.5 |
| FO Ceratolithoides verbeekii | 27X-CC | 27X-CC | 237.37 | 237.37 | 237.4 | 82.0 | |
| 198-1207B- | 198-1207B- | ||||||
| LO Coccolithus miopelagicus | 1R-CC | 1R-CC | 163.50 | 163.50 | 163.5 | 10.941 | |
| LO Uniplanarius trifidum | 2R-3, 0-1 | 2R-3, 0-1 | 169.60 | 169.60 | 169.6 | 71.3 | |
| LO Aspidolithus parcus | UC17 | 1R-CC | 2R-3, 0-1 | 163.50 | 169.60 | 166.6 | 74.6 |
| LO Eiffellithus eximius | CC23/UC16 | 2R-3, 0-1 | 2R-CC | 169.60 | 174.84 | 172.2 | 75.3 |
| FO Uniplanarius sissinghii | CC21 | 2R-CC | 3R-CC | 174.84 | 179.28 | 177.1 | 77.0 |
| FO Ceratolithoides aculeus | CC20 | 5R-CC | 6R-CC | 199.24 | 210.25 | 204.7 | 78.5 |
| FO Ceratolithoides verbeekii | 8R-CC | 9R-CC | 221.36 | 230.86 | 226.1 | 82.0 | |
| FO Aspidolithus parcus constrictus | 9R-CC | 10R-CC | 230.86 | 239.45 | 235.2 | 82.5 | |
| FO Aspidolithus parcus | CC18/UC14 | 9R-CC | 10R-CC | 230.86 | 239.45 | 235.2 | 83.4 |
| FO Micula decussata | CC14/UC10 | 15R-CC | 16R-CC | 287.40 | 296.96 | 292.2 | 87.2 |
| FO Lithastrinus septenarius | UC9 | 16R-CC | 17R-CC | 296.96 | 306.50 | 301.7 | 88.8 |
| FO Eiffellithus eximius | CC12/UC8 | 19R-CC | 20R-CC | 325.77 | 335.51 | 330.6 | 91.0 |
| FO Quadrum gartneri | CC11/UC7 | 20R-CC | 21R-CC | 335.51 | 344.90 | 340.2 | 93.2 |
| LO Helenea chiastia | UC6 | 21R-CC | 22R-CC | 344.90 | 354.50 | 349.7 | 93.4 |
| LO Lithraphidites acutus | UC5 | 20R-CC | 21R-CC | 335.51 | 344.90 | 340.2 | 94.0 |
| FO Lithraphidites acutus | CC10/UC3 | 23R-CC | 24R-CC | 364.27 | 373.92 | 369.1 | 96.8 |
| FO Eiffellithus turriseiffelii | NC10a | 28R-CC | 29R-CC | 417.34 | 422.12 | 419.7 | 101.7 |
| FO Eiffellithus monechiae | NC9b | 29R-CC | 30R-CC | 422.12 | 431.49 | 426.8 | 105.0 |
| FO Axopodorhabus albianus | NC9a | 29R-CC | 30R-CC | 422.12 | 431.49 | 426.8 | 106.1 |
| FO Tranolithus orionatus | NC8c | 31R-CC | 32R-CC | 440.78 | 450.33 | 445.6 | 107.3 |
| FO Prediscosphaera columnata | NC8a | 36R-CC | 37R-CC | 488.37 | 498.70 | 493.5 | 112.6 |
| FO Rhagodiscus achlyostaurion | NC7c | 38R-CC | 39R-CC | 507.77 | 517.27 | 512.5 | 115.2 |
| FO Eprolithus floralis | NC7a | 43R-CC | 44R-CC | 557.02 | 566.90 | 562.0 | 119.0 |
| FO Hayesites irregularis | NC6a | 44R-CC | 45R-CC | 566.90 | 574.89 | 570.9 | 121.1 |
Notes: FO = first occurrence, LO = last occurrence. These data are presented in age vs. depth plots (see "Sedimentation and Accumulation Rates" and Figs. F31, F32, and F33).