| Datum |
Zone/Subzone (base) |
Core, section, interval (cm) | Depth (mbsf) |
Age (Ma) |
|||
|---|---|---|---|---|---|---|---|
Top
|
Bottom
|
Top
|
Bottom
|
Mean
|
|||
| 198-1208A- | 198-1208A- | ||||||
| FO Emiliania huxleyi | CN15 | 2H-CC | 3H-5, 107-108 | 14.24 | 21.27 | 17.8 | 0.26 |
| LO Pseudoemiliania lacunosa | CN14b | 3H-5, 107-108 | 3H-CC | 21.27 | 23.82 | 22.5 | 0.46 |
| LO Discoaster brouweri | CN13a/NN19 | 10H-CC | 11H-CC | 90.62 | 100.16 | 95.4 | 1.95 |
| LO Discoaster pentaradiatus | CN12d/NN18 | 12H-CC | 13H-CC | 109.5 | 119.08 | 114.3 | 2.52 |
| LO Discoaster tamalis | CN12b | 12H-CC | 13H-CC | 109.5 | 119.08 | 114.3 | 2.78 |
| LO Reticulofenestra pseudoumbilicus | CN12a/NN16 | 17H-CC | 18H-CC | 157.21 | 166.66 | 161.9 | 3.82 |
| LO Amaurolithus spp. | 18H-CC | 19H-CC | 166.66 | 176.09 | 171.4 | 4.56 | |
| LO Discoaster quinqueramus | CN10a/NN12 | 22X-CC | 23X-CC | 199.99 | 208.18 | 204.1 | 5.537 |
| FO Amaurolithus spp. | 26X-CC | 27X-CC | 235.52 | 246.14 | 240.8 | 7.392 | |
| FO Discoaster berggrenii | CN9a/NN11a | 28X-CC | 29X-CC | 256.71 | 265.94 | 261.3 | 8.281 |
| LO Catinaster coalitus | 29X-CC | 30X-CC | 265.94 | 274.2 | 270.1 | 9.694 | |
| FO Catinaster coalitus | CN6/NN8 | 30X-CC | 31X-CC | 274.2 | 285.06 | 279.6 | 10.794 |
| LO Coccolithus miopelagicus | 30X-CC | 31X-CC | 274.2 | 285.06 | 279.6 | 10.941 | |
| LO Sphenolithus heteromorphus | CN5a/NN6 | 33X-CC | 34X-CC | 304.16 | 314.17 | 309.2 | 13.523 |
| Acme Discoaster deflandrei | 32X-CC | 33X-CC | 295.41 | 304.16 | 299.8 | 16.2 | |
| FO Sphenolithus heteromorphus | CN3 | 35X-4, 12 | 35X-4, 50 | 319.92 | 320.3 | 320.1 | 18.2 |
| LO Cyclicargolithus abisectus | 35X-4, 50 | 35X-4, 99 | 320.30 | 320.79 | 320.5 | 23.5 | |
| LO Reticulofenestra bisectus | CN1 | 35X-4, 99 | 35X-5, 10 | 320.79 | 320.9 | 320.8 | 23.9 |
| FO Cyclicargolithus abisectus | 35X-5, 10 | 35X-5, 50 | 320.9 | 321.3 | 321.1 | 29.9 | |
| LO Reticulofenestra umbilicus | CP17 | 35X-5, 10 | 35X-5, 50 | 320.9 | 321.3 | 321.1 | 32.3 |
| LO Ericsonia formosa | CP16c | 35X-5, 73 | 35X-CC | 321.53 | 321.75 | 321.6 | 32.8 |
| Acme Ericsonia subdisticha | CP16b | 36X-1, 10 | 36X-1, 70 | 325 | 325.6 | 325.3 | 33.3 |
| LO Discoaster barbadiensis | CP16a | 36X-2, 40 | 36X-2, 43 | 326.8 | 326.83 | 326.8 | 34.3 |
| LO Chiasmolithus grandis | CP15 | 36X-2, 45 | 36X-2, 50 | 326.85 | 326.9 | 326.9 | 37.1 |
| FO Reticulofenestra bisectus | 36X-2, 40 | 36X-2, 43 | 326.8 | 326.83 | 326.8 | 38.0 | |
| FO Reticulofenestra umbilicus | CP14a | 36X-2, 40 | 36X-2, 43 | 326.8 | 326.83 | 326.8 | 43.7 |
| LO Tribrachiatus orthostylus | 36X-2, 40 | 36X-2, 43 | 326.8 | 326.83 | 326.8 | 50.6 | |
| FO Discoaster lodoensis | CP10 | 36X-2, 80 | 36X-2, 90 | 327.2 | 327.3 | 327.3 | 52.8 |
| FO Tribrachiatus orthostylus | CP9b | 36X-CC, 5 | 36X-CC, 6 | 327.45 | 327.46 | 327.5 | 53.6 |
| FO Tribrachiatus bramlettei | CP9b | 36X-CC, 5 | 36X-CC, 6 | 327.45 | 327.46 | 327.5 | 55.0 |
| FO Discoaster diastypus | CP9b | 36X-CC, 4 | 36X-CC, 5 | 327.44 | 327.45 | 327.4 | 55.0 |
| LO Fasciculithus tympaniformis | 36X-CC, 6 | 36X-CC, 8 | 327.46 | 327.48 | 327.5 | 55.3 | |
| FO Discoaster multiradiatus | CP8 | 36X-CC, 14 | 36X-CC, 16 | 327.54 | 327.56 | 327.6 | 56.2 |
| LO Uniplanarius trifidum | 36X-CC | 36X-CC | 327.6 | 327.7 | 327.7 | 71.3 | |
| LO Aspidolithus parcus constrictus | UC17 | 36X-CC | 36X-CC | 327.6 | 327.7 | 327.7 | 74.6 |
| FO Ceratolithoides aculeus | CC20 | 39X-CC | 40X-CC | 360.62 | 371.53 | 366.1 | 78.5 |
| FO Aspidolithus parcus constrictus | 40X-CC | 41X-CC | 371.53 | 376.14 | 373.8 | 82.5 | |
| FO Aspidolithus parcus | CC18/UC14 | 41X-CC | 42X-CC | 376.14 | 382.9 | 379.5 | 83.4 |
| FO Micula decussata | CC14/UC10 | 41X-CC | 42X-CC | 376.14 | 382.9 | 379.5 | 87.2 |
| FO Eiffellithus eximius | CC12/UC8 | 41X-CC | 42X-CC | 376.14 | 382.9 | 379.5 | 91.0 |
| FO Quadrum gartneri | CC11/UC7 | 41X-CC | 42X-CC | 376.14 | 382.9 | 379.5 | 93.2 |
| LO Helenea chiastia | UC6 | 41X-CC | 42X-CC | 376.14 | 382.9 | 379.5 | 93.4 |
| FO Eiffellithus turriseiffelii | NC10a | 41X-CC | 42X-CC | 376.14 | 382.9 | 379.5 | 101.7 |
| FO Tranolithus orionatus | NC8c | 42X-CC | 42XCC | 382.9 | 382.9 | 382.9 | 107.3 |
| FO Prediscosphaera columnata | NC8a | 42X-CC | 42XCC | 382.9 | 382.9 | 382.9 | 112.6 |
| FO Eprolithus floralis | NC7 | 42X-CC | 42XCC | 382.9 | 382.9 | 382.9 | 119.0 |
Notes: FO = first occurrence, LO = last occurrence. These data are presented in age vs. depth plots (see "Sedimentation and Accumulation Rates" and Figs. F21, F22, F23, F24, F25).