Table T1. Events and corresponding mcd depths used for Figure F5.
| Biostratigraphic events | Age (Ma) |
Event depth (mcd) | ||
|---|---|---|---|---|
|
Site U1312 |
Site U1313 |
Site U1314 |
||
| LO Helicosphaera inversa | 0.16 | 8.375 | ||
| FO Emiliania huxleyi | 0.25 | 13.47 | 19.105 | 25.565 |
| LO Rhizosolenia curvirostris | 0.30 | 22.845 | ||
| LO Pseudoemiliania lacunosa | 0.41 | 13.47 | 21.205 | 32.285 |
| LO Fragilariopsis reinholdii | 0.50 | 20.565 | 34.505 | 39.35 |
| FO Helicosphaera inversa | 0.51 | 22.09 | 61.4 | |
| LO Fragilariopsis fossilis | 0.70 | 57.565 | ||
| LO Neodenticula seminae | 0.84 | 65.27 | ||
| LO Reticulofenestra asanoi | 0.85 | 24.815 | 69.01 | |
| FO Gephyrocapsa parallela | 0.95 | 18.41 | 47.035 | 74.235 |
| LO Stilostomella lepidula | 1.00 | 47.035 | 87.37 | |
| FO Reticulofenestra asanoi | 1.16 | 54.31 | 94.435 | |
| LO large Gephyrocapsa spp. | 1.21 | 22.775 | 51.815 | 94.435 |
| FO Neodenticula seminae | 1.25 | 104.355 | ||
| LO Helicosphaera sellii | 1.27 | 25.31 | 61.955 | 97.53 |
| FO large Gephyrocapsa spp. | 1.45 | 31.96 | 79.4 | 126.535 |
| FO Rhizosolenia curvirostris | 1.52 | 154.295 | ||
| FO Gephyrocapsa oceanica | 1.65 | 150.73 | ||
| FO Gephyrocapsa caribbeanica | 1.73 | 37.95 | 87.41 | 155.855 |
| FaO Neogloboquadrina pachyderma (s) | 1.78 | 83 | 157.71 | |
| LO Discoaster brouweri | 1.97 | 28 | 91.635 | 174.675 |
| FO Globorotalia truncatulinoides | 2.08 | 39.15 | 99.965 | |
| FO Globorotalia inflata | 2.09 | 39.15 | 108.94 | 184.815 |
| LO Discoaster pentaradiatus | 2.38 | 28 | 110.695 | 232.9 |
| LO Thalassiosira convexa | 2.40 | 52.28 | 241.18 | |
| LO Globorotalia miocenica | 2.40 | 107.11 | ||
| LO Neogloboquadrina atlantica (s) | 2.41 | 221.065 | ||
| LO Globorotalia puncticulata | 2.41 | 55 | 103.66 | 222.94 |
| LO Discoaster surculus | 2.54 | 40.7 | 121.04 | 253.365 |
| FO Cycladophora davisiana | 2.59 | 56.525 | ||
| LO Spongaster tetras | 2.60 | 272.955 | ||
| LO Discoaster tamalis | 2.74 | 37.4 | 114.35 | 272.955 |
| Disappearance Globorotalia hirsuta | 3.18 | 52.28 | 151.875 | |
| LO Sphaeroidinellopsis seminulina | 3.19 | 56.525 | 147.445 | |
| Reappearance Globorotalia puncticulata | 3.31 | 103 | 153.69 | |
| Disappearance Globorotalia puncticulata | 3.57 | 112.48 | 164.09 | |
| LO Globorotalia margaritae | 3.81 | 183.77 | ||
| LO Reticulofenestra pseudoumbilicus | 3.85 | 117.8 | 172.87 | |
| LcO Globorotalia margaritae | 3.98 | 124.49 | 185.67 | |
| FO Globorotalia puncticulata | 4.52 | 144.155 | 214.85 | |
| FO Globorotalia crassaformis | 4.52 | 214.85 | ||
| LO Globigerina nepenthes | 4.89 | 224.875 | ||
| FO Ceratolithus cristatus (rugosus) | 5.089 | 242.15 | ||
| LO Discoaster quinqueramus | 5.537 | 173.05 | 251.94 | |
| LO Amaurolithus amplificus | 5.999 | 184.265 | 320.285 | |
| FaO Globorotalia margaritae | 6.00 | 181.5 | ||
| Coiling change Neogloboquadrina pachyderma s/d | 6.30 | 173 | ||
| FO Amaurolithus amplificus | 6.84 | 192.2 | ||
| FcO gr Globorotalia miotumida | 7.24 | 191.5 | ||
| FO Amaurolithus primus | 7.39 | 191.65 | ||
| LO Globorotalia menardii 4 | 7.51 | 191.65 | ||
| Coiling change Neogloboquadrina pachyderma d/s | 7.80 | 188.63 | ||
| FO Discoaster berggrenii | 8.28 | 200.955 | ||
| FO Discoaster loeblichii | 8.43 | 214.63 | ||
| LO Globorotalia lenguaensis | 8.99 | 210.915 | ||
| FO Minylitha convallis | 9.43 | 224.07 | ||
| LO Discoaster hamatus | 9.64 | 206.73 | ||
| FO Discoaster hamatus | 10.48 | 252.615 | ||
| FcO Neogloboquadrina pachyderma morphotype acostaensis | 10.50 | 252.615 | ||
| LO Coccolithus miopelagicus | 10.95 | 252.615 | ||
Notes: Dark blue = nannofossils, pink = foraminifers, light blue = diatoms, orange = radiolarians. Shaded events are not used in the calculation of sedimentation rates. LO = last occurrence, FO = first occurrence, FaO = first abundant occurrence, LcO = last common occurrence, FcO = first common occurrence. d = dextral, s = sinistral.