Datum
|
Source
|
Age (Ma)
|
Top sample
(FO presence/LO absence) |
Bottom sample
(LO presence/FO absence) |
Age (Ma)
|
Depth
|
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---|---|---|---|---|---|---|---|---|---|---|---|---|
Core, section, interval (cm)
|
Depth (mbsf)
|
Core, section, interval (cm)
|
Depth (mbsf)
|
Average
|
Uncertainty (±)
|
Average (mbsf)
|
Average (mcd)
|
Uncertainty (±m)
|
||||
Minimum
|
Maximum
|
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|
|
|
|
202-1236A- |
|
202-1236A- |
|
|
|
|
|
|
LO Pseudoemiliania lacunosa | CN | 0.46 | 0.46 | 1H-1, 75 | 0.75 | 1H-2, 75 | 2.25 | 0.46 | 0.00 | 1.50 | 1.53 | 0.75 |
LO Reticulofenestra asanoi | CN | 0.88 | 0.88 | 1H-2, 75 | 2.25 | 1H-3, 75 | 3.76 | 0.88 | 0.00 | 3.01 | 3.04 | 0.76 |
FO Reticulofenestra asanoi | CN | 1.08 | 1.08 | 1H-3, 75 | 3.76 | 1H-CC, 13 | 4.57 | 1.08 | 0.00 | 4.17 | 4.20 | 0.41 |
LO Gephyrocapsa (large) | CN | 1.24 | 1.24 | 1H-3, 75 | 3.76 | 1H-CC, 13 | 4.57 | 1.24 | 0.00 | 4.17 | 4.20 | 0.41 |
FO Gephyrocapsa (large) | CN | 1.45 | 1.45 | 1H-CC, 13 | 5.57 | 2H-1, 76 | 5.36 | 1.45 | 0.00 | 5.47 | 5.89 | -0.11 |
LO Calcidiscus macintyrei | CN | 1.59 | 1.59 | 1H-CC, 13 | 5.57 | 2H-1, 76 | 5.36 | 1.59 | 0.00 | 5.47 | 5.89 | -0.11 |
FO Globorotalia inflata | PF | 2.09 | 2.09 | 1H-CC, 13 | 5.57 | 2H-CC, 14 | 5.36 | 2.09 | 0.00 | 5.47 | 10.06 | -0.11 |
LO Discoaster brouweri | CN | 1.96 | 1.96 | 2H-1, 76 | 5.36 | 2H-2, 76 | 6.87 | 1.96 | 0.00 | 6.12 | 7.93 | 0.76 |
LO Discoaster pentaradiatus | CN | 2.44 | 2.44 | 2H-3, 76 | 8.38 | 2H-4, 76 | 9.89 | 2.44 | 0.00 | 9.14 | 10.95 | 0.76 |
LO Discoaster surculus | CN | 2.61 | 2.61 | 2H-3, 76 | 8.38 | 3H-4, 76 | 9.89 | 2.61 | 0.00 | 9.14 | 10.95 | 0.76 |
LO Discoaster tamalis | CN | 2.76 | 2.76 | 2H-4, 76 | 9.89 | 2H-5, 76 | 11.41 | 2.76 | 0.00 | 10.65 | 12.46 | 0.76 |
LO Sphaeroidinellopsis seminula | CN | 3.12 | 3.12 | 1H-CC, 13 | 5.57 | 2H-CC, 14 | 13.64 | 3.12 | 0.00 | 9.61 | 10.10 | 4.04 |
FO Globorotalia tosaensis | PF | 3.35 | 3.35 | 2H-CC, 14 | 13.64 | 3H-CC, 13 | 23.46 | 3.35 | 0.00 | 18.55 | 20.48 | 4.91 |
LO Reticulofenestra pseudoumbilicus | CN | 3.80 | 3.80 | 3H-2, 76 | 16.19 | 3H-3, 76 | 17.70 | 3.80 | 0.00 | 16.95 | 18.86 | 0.75 |
FO Pseudoemiliania lacunosa | CN | 4.00 | 4.00 | 3H-3, 76 | 17.70 | 3H-4, 76 | 19.21 | 4.00 | 0.00 | 18.46 | 20.37 | 0.75 |
LO Globoturborotalia nepenthes | PF | 4.20 | 4.20 | 2H-CC, 14 | 13.64 | 3H-CC, 13 | 23.46 | 4.20 | 0.00 | 18.55 | 20.48 | 4.91 |
LO Triquetrorhabdulus rugosus | CN | 5.35 | 5.35 | 5H-CC, 11 | 41.98 | 6H-1, 76 | 43.36 | 5.35 | 0.00 | 42.67 | 49.36 | 0.69 |
LO Absence interval Reticulofenestra pseudoumbilicus >7 µm | CN | 6.80 | 6.80 | 5H-CC, 11 | 41.98 | 6H-1, 76 | 43.36 | 6.80 | 0.00 | 42.67 | 49.36 | 0.69 |
FO Amaurolithus primus | CN | 7.24 | 7.24 | 6H-1, 76 | 43.36 | 6H-2, 76 | 44.87 | 7.24 | 0.00 | 44.12 | 51.30 | 0.75 |
FO Globorotalia plesiotumida | PF | 8.58 | 8.58 | 6H-CC, 13 | 51.82 | 7H-CC, 14 | 62.10 | 8.58 | 0.00 | 56.96 | 64.03 | 5.14 |
FO Absence interval Reticulofenestra pseudoumbilicus >7 µm | CN | 8.85 | 8.85 | 6H-CC, 13 | 51.20 | 7H-1, 76 | 52.86 | 8.85 | 0.00 | 52.03 | 59.41 | 0.83 |
LO Coccolithus miopelagicus | CN | 10.40 | 10.40 | 7H-6, 76 | 60.42 | 7H-CC, 14 | 62.10 | 10.40 | 0.00 | 61.26 | 68.83 | 0.84 |
FO Globoturborotalia nepenthes | PF | 11.19 | 11.19 | 7H-CC, 14 | 62.10 | 8H-CC, 14 | 69.52 | 11.19 | 0.00 | 65.81 | 75.35 | 3.71 |
LO Coronocyclus nitescens | CN | 12.43 | 12.43 | 7H-CC, 14 | 62.10 | 8H-1, 76 | 62.36 | 12.43 | 0.00 | 62.23 | 71.76 | 0.13 |
Coscinodiscus lewisianus Zone | D | 12.47 | 13.51 | 9H-1, 64 | 71.74 | 9H-1, 66 | 71.76 | 12.99 | 0.52 | 71.75 | 82.28 | 0.01 |
LO Cyclicargolithus floridanus | CN | 11.6 | 13.19 | 7H-CC, 14 | 62.10 | 8H-1, 76 | 62.36 | 12.40 | 0.80 | 62.23 | 71.76 | 0.13 |
LO Calcidiscus premacintyrei | CN | 12.65 | 12.65 | 8H-1, 76 | 62.36 | 8H-2, 76 | 63.86 | 12.65 | 0.00 | 63.11 | 74.60 | 0.75 |
FO Globorotalia fohsi robusta | PF | 13.42 | 13.42 | 8H-CC, 14 | 69.52 | 9H-CC, 12 | 80.29 | 13.42 | 0.00 | 74.91 | 85.95 | 5.39 |
LO Sphenolithus heteromorphus | CN | 13.57 | 13.57 | 9H-2, 76 | 73.37 | 9H-3, 76 | 74.88 | 13.57 | 0.00 | 74.13 | 84.66 | 0.75 |
LO Praeorbulina sicana | PF | 14.80 | 14.80 | 8H-CC, 14 | 69.52 | 9H-CC, 12 | 80.29 | 14.80 | 0.00 | 74.91 | 85.95 | 5.39 |
FO Orbulina suturalis | PF | 15.10 | 15.10 | 9H-CC, 12 | 80.29 | 10H-CC, 15 | 88.79 | 15.10 | 0.00 | 84.54 | 96.90 | 4.25 |
FO Praeorbulina sicana | PF | 16.40 | 16.40 | 11H-CC, 11 | 99.52 | 12H-CC, 17 | 109.56 | 16.40 | 0.00 | 104.54 | 118.01 | 5.02 |
FO Sphenolithus heteromorphus | CN | 18.20 | 18.20 | 13H-6, 76 | 117.41 | 13H-CC, 1 | 118.38 | 18.20 | 0.00 | 117.90 | 132.27 | 0.48 |
LO Sphenolithus belemnos | CN | 18.50 | 18.50 | 13H-6, 76 | 117.41 | 13H-CC, 1 | 118.38 | 18.50 | 0.00 | 117.90 | 132.27 | 0.48 |
FO Sphenolithus belemnos | CN | 19.20 | 19.20 | 15H-3, 76 | 131.88 | 15H-5, 76 | 134.90 | 19.20 | 0.00 | 133.39 | 147.94 | 1.51 |
LO Globoturborotalia angulisuturalis | PF | 21.60 | 21.60 | 17H-CC, 11 | 151.04 | 18H-CC, 16 | 160.56 | 21.60 | 0.00 | 155.80 | 170.68 | 4.76 |
FO Globoquadrina dehiscens | PF | 23.20 | 23.20 | 18H-CC, 16 | 160.56 | 19H-CC, 21 | 170.37 | 23.20 | 0.00 | 165.47 | 180.34 | 4.91 |
LO Reticulofenestra bisecta | CN | 23.90 | 23.90 | 18H-3, 75 | 154.87 | 18H-4, 75 | 156.35 | 23.90 | 0.00 | 155.61 | 170.44 | 0.74 |
LO Zygrhabdolithus bijugatus | CN | 24.50 | 24.50 | 18H-3, 75 | 154.87 | 18H-4, 75 | 156.35 | 24.50 | 0.00 | 155.61 | 170.44 | 0.74 |
LO Sphenolithus ciperoensis | CN | 24.75 | 24.75 | 22X-3, 75 | 186.56 | 22X-5, 75 | 189.58 | 24.75 | 0.00 | 188.07 | 203.19 | 1.51 |
Notes: FO = first occurrence, LO = last occurrence. CN = calcareous nannofossils, PF = planktonic foraminifers, D = diatoms.