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Table T34. Site U1333 radiolarian datums.

Source Event Zone Age*
(Ma)
Core, section, interval (cm) Depth
(mbsf [m CSF-A])
Depth (rmcd [adjusted
m revised CCSF-A])
Error
(±)
(m)
Depth Site 1218
(corrected rmcd)
Error
(±)
(m)
Top Bottom Top Bottom Top Bottom Mean Top Bottom Mean
        320-U1333A- 320-U1333A-                    
Ship B Stichocorys delmontensis RN2 20.680 1H-2, 104–106 1H-4, 104–106 2.55 5.55 7.21 10.21 8.71 1.50 72.34 76.82 74.58 2.24
Ship T Lophocyrtis (C.) pegetrum 20.890 1H-4, 104–106 1H-CC 5.55 9.92 10.21 14.62 12.42 2.21 76.82 85.40 81.11 4.29
Ship T Theocyrtis annosa   21.380 1H-4, 104–106 1H-CC 5.55 9.92 10.21 14.62 12.42 2.21 76.82 85.40 81.11 4.29
Ship B Calocycletta (C.) virginis RN1 21.390 1H-4, 104–106 1H-CC 5.55 9.92 10.21 14.62 12.42 2.21 76.82 85.40 81.11 4.29
Ship B Lophocyrtis (C.) leptetrum 21.420 2H-4, 104–106 2H-CC 15.05 19.57 18.58 23.05 20.82 2.24 88.50 103.69 96.10 7.59
Ship T Eucyrtidium mitodes 21.950 2H-2, 104–106 2H-4, 104–106 12.05 15.04 15.70 18.57 17.14 1.44 83.85 92.27 88.06 4.21
Ship B Calocycletta (C.) serrata 22.040 1H-4, 104–106 1H-CC 5.55 9.92 10.21 14.62 12.42 2.21 76.82 85.40 81.11 4.29
Ship B Cyrtocapsella cornuta 22.260 2H-4, 104–106 2H-CC 15.05 19.57 18.58 23.05 20.82 2.24 88.50 103.69 96.10 7.59
Ship B Cyrtocapsella tetrapera   22.350 2H-4, 104–106 2H-CC 15.05 19.57 18.58 23.05 20.82 2.24 88.50 103.69 96.10 7.59
Ship T Artophormis gracilis RP22 22.620 2H-4, 104–106 2H-CC 15.05 19.57 18.58 23.05 20.82 2.24 88.50 103.69 96.10 7.59
Ship B Didymocyrtis bassanii 22.930 2H-4, 104–106 2H-CC 15.05 19.57 18.58 23.05 20.82 2.24 88.50 103.69 96.10 7.59
Ship B Eucyrtidium diaphanes 22.950 3H-2, 105–107 3H-4, 105–107 21.56 24.56 28.25 31.08 29.67 1.42 103.26 114.54 108.90 5.64
Ship T Dorcadospyris cyclacantha 22.980 2H-CC 3H-2, 105–107 19.57 21.56 26.41 28.25 27.33 0.92 99.95 105.75 102.85 2.90
Ship T Dorcadospyris riedeli 23.010 4H-5, 106–108 4H-CC 35.57 38.60 42.35 45.17 43.76 1.41 129.95 137.22 133.58 3.64
Ship B Dorcadospyris cyclacantha 23.290 3H-2, 105–107 3H-4, 105–107 21.56 24.56 28.25 31.08 29.67 1.42 103.26 114.54 108.90 5.64
Ship T Dorcadospyris papilio 23.310 3H-2, 105–107 3H-4, 105–107 21.56 24.56 28.25 31.08 29.67 1.42 103.26 114.54 108.90 5.64
Ship T Liriospyris longicornuta 24.120 3H-2, 105–107 3H-4, 105–107 21.56 24.56 28.25 31.08 29.67 1.42 103.26 114.54 108.90 5.64
Ship T Acrocubus octopylus 24.380 3H-4, 105–107 3H-CC 24.56 28.87 31.08 35.38 33.23 2.15 108.25 122.10 115.18 6.93
Ship T Lychnocanoma apodora 24.500 3H-4, 105–107 3H-CC 24.56 28.87 31.08 35.38 33.23 2.15 108.25 122.10 115.18 6.93
Ship B Lychnocanoma elongata   25.050 4H-3, 106–108 4H-5, 106–108 32.57 35.57 40.25 42.35 41.30 1.05 125.21 132.72 128.97 3.75
Ship B Acrocubus octopylus RP21 25.090 4H-5, 106–108 4H-CC 35.57 38.60 42.35 45.17 43.76 1.41 129.95 137.22 133.58 3.64
Ship B Dorcadospyris praeforcipata 25.270 5H-4, 105–107 5H-CC 43.55 47.65 53.14 57.26 55.20 2.06 144.74 157.14 150.94 6.20
Ship B Calocycletta (C.) robusta 25.270 4H-5, 106–108 4H-CC 35.57 38.60 42.35 45.17 43.76 1.41 129.95 137.22 133.58 3.64
Ship B Didymocyrtis tubaria 25.270 4H-5, 106–108 4H-CC 35.57 38.60 42.35 45.17 43.76 1.41 129.95 137.22 133.58 3.64
Ship B Liriospyris longicornuta 25.290 4H-3, 106–108 4H-5, 106–108 32.57 35.57 40.25 42.35 41.30 1.05 125.21 132.72 128.97 3.75
Ship B Dorcadospyris scambos 25.330 4H-3, 106–108 4H-5, 106–108 32.57 35.57 40.25 42.35 41.30 1.05 125.21 132.72 128.97 3.75
Ship B Lychnocanoma apodora 25.550 4H-5, 106–108 4H-CC 35.57 38.60 42.35 45.17 43.76 1.41 129.95 137.22 133.58 3.64
Ship T Dorcadospyris circulus (continuous) 26.170 4H-5, 106–108 4H-CC 35.57 38.60 42.35 45.17 43.76 1.41 129.95 137.22 133.58 3.64
Ship B Dorcadospyris riedeli 26.200 5H-4, 105–107 5H-CC 43.56 47.65 53.15 57.26 55.21 2.06 144.76 157.14 150.95 6.19
Ship T Eucyrtidium plesiodiaphanes 26.400 5H-4, 105–107 5H-CC 43.56 47.65 53.15 57.26 55.21 2.06 144.76 157.14 150.95 6.19
Ship T Lithocyclia angusta 27.680 6H-3, 95–97 6H-5, 95–97 51.46 54.46 63.21 66.21 64.71 1.50 157.22 162.91 160.07 2.85
Ship T Theocyrtis setanios 28.210 6H-5, 95–97 6H-CC 54.46 57.27 66.21 69.02 67.62 1.41 160.94 169.65 165.29 4.36
Ship B Theocyrtis annosa 28.330 7H-4, 95–97 7H-CC 62.46 66.55 75.45 80.01 77.73 2.28 172.26 180.01 176.14 3.87
Ship B Dorcadospyris ateuchus 29.503 7H-4, 95–97 7H-CC 62.46 66.55 75.45 80.01 77.73 2.28 172.26 180.01 176.14 3.87
Ship Tristylospyris triceros > Dorcadospyris ateuchus   28.600 7H-4, 95–97 7H-CC 62.46 66.55 75.45 80.01 77.73 2.28 172.26 180.01 176.14 3.87
Ship B Eucyrtidium mitodes RP20 29.410 8H-2, 108–110 8H-4, 108–110 68.89 71.89 84.27 87.17 85.72 1.45 182.01 188.18 185.10 3.09
Ship B Theocyrtis setanios 29.510 9H-2, 105–107 9H-4, 105–107 78.55 81.56 96.28 99.29 97.79 1.51 195.45 203.30 199.38 3.93
Ship B Dorcadospyris circulus 29.960 9H-2, 105–107 9H-4, 105–107 78.55 81.56 96.28 99.29 97.79 1.51 195.45 203.30 199.38 3.93
Ship T Theocyrtis tuberosa 30.130 9H-CC 10H-2, 105–107 85.87 88.06 103.60 107.48 105.54 1.94 202.68 212.05 207.36 4.69
Ship T Lithocyclia crux 30.130 9H-CC 10H-2, 105–107 85.87 88.06 103.60 107.48 105.54 1.94 202.68 212.05 207.36 4.69
Ship B Eucyrtidium plesiodiaphanes 30.370 9H-CC 10H-2, 105–107 85.87 88.06 103.60 107.48 105.54 1.94 202.68 212.05 207.36 4.69
Ship T Lophocyrtis (S.) oberhaensliae 30.740 9H-CC 10H-2, 105–107 85.87 88.06 103.60 107.48 105.54 1.94 202.68 212.05 207.36 4.69
Ship B Dorcadospyris spinosa 30.840 11X-2, 95–97 11X-4, 95–97 97.46 100.46 118.18 121.18 119.68 1.50 220.31 228.23 224.27 3.96
Ship T Dorcadospyris pseudopapilio 30.840 11X-2, 95–97 11X-4, 95–97 97.46 100.46 118.18 121.18 119.68 1.50 220.31 228.23 224.27 3.96
Ship T Centrobotrys gravida 30.890 11X-4, 95–97 11X-CC 100.46 101.17 121.18 121.89 121.54 0.35 224.18 225.02 224.60 0.42
Ship B Lychnocanoma plesioelongata   11X-CC 12X-2, 105–107 101.17 103.26 121.89 124.97 123.43 1.54 225.02 230.52 227.77 2.75
Ship B Lithocyclia crux 31.000 12X-2, 105–107 12X-4, 105–107 103.26 106.26 124.97 128.40 126.69 1.72 228.27 237.19 232.73 4.46
Ship B Theocyrtis tuberosa 31.000 12X-4, 105–107 12X-CC 106.26 107.99 128.40 130.19 129.30 0.89 231.66 235.85 233.76 2.09
Ship B Dorcadospyris pseudopapilio 31.000 12X-2, 105–107 12X-4, 105–107 103.26 106.26 124.97 128.40 126.69 1.72 228.27 237.19 232.73 4.46
Ship B Centrobotrys gravida RP20 31.010 12X-2, 105–107 12X-4, 105–107 103.26 106.26 124.97 128.40 126.69 1.72 228.27 237.19 232.73 4.46
Ship T Thyrsocyrtis (P.) triacantha 33.340 13X-5, 8–16 13X-5, 96–104 116.42 117.30 139.77 140.65 140.21 0.44 248.30 249.81 249.05 0.76
Ship T Lithocyclia aristotelis gr. 33.510 13X-2, 37–44 13X-2, 88–95 112.21 112.72 135.11 135.74 135.43 0.31 239.83 241.42 240.62 0.79
Ship T Calocyclas hispida 33.620 13X-2, 37–44 13X-2, 88–95 112.21 112.72 135.11 135.74 135.43 0.31 239.83 241.42 240.62 0.79
Ship T Cryptocarpium ornatum 33.620 13X-1, 127–134 13X-2, 37–44 111.61 112.21 134.25 135.11 134.68 0.43 238.68 241.55 240.11 1.43
Ship T Lophocyrtis (C.) hadra 33.750 13X-2, 105–107 13X-3, 0–8 112.86 113.20 135.89 136.24 136.07 0.18 240.87 242.60 241.74 0.87
Ship T Lychnocanoma amphitrite 33.750 13X-2, 37–44 13X-2, 88–95 112.21 112.72 135.11 135.74 135.43 0.31 239.83 241.42 240.62 0.79
Ship T Lychnocanoma babylonis 33.750 13X-2, 105–107 13X-3, 0–8 112.86 113.34 135.89 136.38 136.14 0.25 240.87 243.06 241.97 1.10
Ship Lithocyclia aristotelis > Lithocyclia angusta   33.820 13X-2, 88–95 13X-2, 105–107 112.72 112.86 135.74 135.89 135.82 0.07 240.69 241.55 241.12 0.43
Ship T Dorcadospyris copelata RP19 33.840 12X-CC 13X-1, 127–134 107.99 111.57 130.19 134.21 132.20 2.01 233.65 242.37 238.01 4.36
Ship B Lithocyclia angusta 34.130 13X-3, 0–8 13X-3, 122–129 113.34 114.07 136.38 137.14 136.76 0.38 242.06 245.03 243.55 1.49
Ship T Calocyclas bandyca 34.620 13X-4, 105–107 13X-4, 120–128 115.86 116.04 139.21 139.39 139.30 0.09 247.53 247.78 247.66 0.12
Ship T Calocyclas turris 34.830 13X-2, 105–107 13X-3, 0–8 112.86 113.20 135.89 136.24 136.07 0.17 240.87 242.61 241.74 0.87
Ship T Eusyringium fistuligerum 34.930 13X-CC 14X-2, 95–97 119.93 122.46 143.52 146.03 144.78 1.26 251.60 254.89 253.24 1.64
Ship T Thyrsocyrtis (T.) bromia 33.936 13X-4, 120–128 13X-5, 8–16 116.04 116.42 139.39 139.77 139.58 0.19 247.78 248.30 248.04 0.26
Ship T Thyrsocyrtis (P.) lochites 34.125 13X-4, 120–128 13X-5, 8–16 116.04 116.42 139.39 139.77 139.58 0.19 247.78 248.30 248.04 0.26
Ship T Cryptocarpium azyx 35.070 13X-4, 105–107 13X-4, 120–128 114.07 116.04 137.14 139.39 138.26 1.13 243.66 250.92 247.29 3.63
Ship T Thyrsocyrtis (P.) tetracantha   35.300 13X-4, 120–128 13X-5, 8–16 116.04 116.42 139.39 139.77 139.58 0.19 247.78 248.30 248.04 0.26
Ship B Lophocyrtis (C.) hadra RP18 35.340 13X-4, 72–80 13X-4, 96–104 115.52 115.76 138.87 139.11 138.99 0.12 246.98 247.37 247.18 0.20
Ship B Calocyclas bandyca   36.740 13X-CC 14X-2, 95–97 119.93 125.45 143.52 148.84 146.18 2.66 251.60 262.70 257.15 5.55
Ship B Lophocyrtis (L.) jacchia RP17 37.060 14X-2, 95–97 14X-4, 95–97 122.45 125.46 146.02 148.84 147.43 1.41 252.75 258.78 255.77 3.02
Ship B Cryptocarpium azyx   37.520 14X-4, 95–97 14X-CC 125.46 129.80 148.84 153.80 151.32 2.48 255.50 263.14 259.32 3.82
Ship T Anthocyrtoma spp. RP16 37.920 14X-CC 15X-2, 96–98 129.80 132.07 153.80 158.86 156.33 2.53 259.87 266.76 263.32 3.45
Ship B Thyrsocyrtis (T.) bromia 38.070 14X-CC 15X-2, 96–98 129.80 132.07 153.80 158.86 156.33 2.53 259.87 266.76 263.32 3.45
Ship B Thyrsocyrtis (P.) tetracantha 38.120 14X-CC 15X-2, 96–98 129.80 132.07 153.80 158.86 156.33 2.53 259.87 266.76 263.32 3.45
Ship T Dorcadospyris anastasis 38.450 14X-CC 15X-2, 96–98 129.80 132.07 153.80 158.86 156.33 2.53 259.87 266.76 263.32 3.45
Ship B Calocyclas turris 38.670 14X-CC 15X-2, 96–98 129.80 132.07 153.80 158.86 156.33 2.53 259.87 266.76 263.32 3.45
Ship B Lithocyclia aristotelis gr. 39.730 15X-4, 96–98 15X-CC 135.07 139.14 161.91 166.89 164.40 2.49 265.90 274.42 270.16 4.26
Ship T Podocyrtis mitra 39.850 15X-CC 16X-2, 104–106 139.14 141.75 166.89 169.12 168.01 1.12 270.46 274.26 272.36 1.90
Ship B Dorcadospyris anastasis 39.980 15X-CC 16X-2, 104–106 139.14 141.75 166.89 169.12 168.01 1.12 270.46 274.26 272.36 1.90
Ship B Podocyrtis goetheana   40.160 16X-2, 104–106 16X-4, 104–106 141.75 144.75 169.12 172.78 170.95 1.83 272.37 277.59 274.98 2.61
Ship T Lophocyrtis biaurita RP15 40.360 16X-CC 17X-2, 105–107 149.09 151.36 177.60 181.40 179.50 1.90 283.42 298.14 290.78 1.69
Ship Podocyrtis mitra > Podocyrtis chalara   40.700 17X-2, 105–107 17X-4, 105–107 151.36 154.36 181.40 183.80 182.60 1.20 290.28      
Ship T Podocyrtis trachodes RP14 41.230 17X-2, 105–107 17X-4, 105–107 151.36 154.36 181.40 183.80 182.60 1.20 290.28      
Ship B Podocyrtis chalara 41.540 17X-4, 105–107 17X-CC 154.36 158.46 183.80 186.78 185.29 1.49        
Ship B Cryptocarpium ornatum 42.100 17X-4, 105–107 17X-CC 154.36 158.46 183.80 186.78 185.29 1.49        
Ship B Sethochytris triconiscus 42.400 18X-1, 95–97 17X-CC 158.46 159.36 186.78 186.26 186.52 0.26        
Ship T Eusyringium lagena 42.690 18X-1, 95–97 18X-4, 95–97 159.36 163.20 186.26 190.10 188.18 1.92        
Ship B Theocyrtis perpumila 42.970 18X-1, 95–97 18X-4, 95–97 159.36 163.20 186.26 190.10 188.18 1.92        
Ship B Podocyrtis trachodes 43.220 18X-1, 95–97 18X-4, 95–97 159.36 163.20 186.26 190.10 188.18 1.92        
Ship B Zygocircus cimelium 43.350 18X-1, 95–97 18X-4, 95–97 159.36 163.20 186.26 190.10 188.18 1.92        
Ship Podocyrtis sinuosa > Podocyrtis mitra   43.840 18X-CC 19X-1, 104–106 163.86 169.05 190.76 194.80 192.78 2.02        
Ship T Podocyrtis phyxis RP13 44.440 19X-1, 104–106 19X-3, 104–106 169.05 172.30 194.80 198.05 196.43 1.63        
Ship B Podocyrtis ampla 44.770 19X-1, 104–106 19X-3, 104–106 169.05 172.30 194.80 198.05 196.43 1.63        
Ship Podocyrtis phyxis > Podocyrtis ampla 44.770 19X-1, 104–106 19X-3, 104–106 169.05 172.30 194.80 198.05 196.43 1.63        

* = Nigrini et al. (2006). T = top, B = bottom.

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