Table T7. Stratigraphic positions of selected planktonic foraminiferal datums, Site 1265.
Datum
Age (Ma)
Hole, core, section,
interval (cm)
Depth
Hole, core, section,
interval (cm)
Depth
Youngest
Oldest
(mbsf)
(mcd)
(mbsf)
(mcd)




208-

208-

T Globorotalia tosaensis 0.61 0.61 1265B-1H-1, 0–2 0.00 0.00 1265B-1H-CC 4.73 4.73
T Globigerina apertura 1.68 1.68 1265B-1H-CC 4.73 4.73 1265A-1H-CC 9.46 11.08
T Globigerinoides extremus 1.91 1.91 1265B-1H-CC 4.73 4.73 1265A-1H-CC 9.46 11.08
B Globorotalia truncatulinoides 2.03 2.03 1265A-1H-CC 9.46 11.08 1265B-2H-CC 14.63 16.08
T Dentoglobigerina altispira 3.02 3.02 1265B-2H-CC 14.63 16.08 1265A-2H-CC 18.53 21.26
T Globorotalia plesiotumida 4.15 4.15 1265B-3H-CC 23.93 26.81 1265A-3H-CC 28.58 31.88
T Hirsutella cibaoensis 4.16 4.16 1265B-3H-CC 23.93 26.81 1265A-3H-CC 28.58 31.88
B Globorotalia crassaformis s.l. 4.31 4.31 1265B-3H-CC 23.93 26.81 1265A-3H-CC 28.58 31.88
T Globoturborotalita nepenthes 4.37 4.37 1265B-3H-CC 23.93 26.81 1265A-3H-CC 28.58 31.88
B Sphaeroidinella dehiscens (s.l.) 4.94 4.94 1265A-3H-CC 28.58 31.88 1265B-4H-CC 32.98 37.25
B Globigerinoides conglobatus 5.84 5.84 1265B-4H-CC 32.98 37.25 1265A-3H-CC 28.58 31.88
B Globorotalia plesiotumida 8.91 8.91 1265A-3H-CC 28.58 31.88 1265A-4H-CC 37.61 42.51
B Globigerinoides extremus 8.94 8.94 1265B-4H-CC 32.98 37.25 1265A-4H-CC 37.61 42.51
T Menardella praemenardii 10.09 10.09 1265A-4H-CC 37.61 42.51 1265B-5H-CC 42.85 49.55
T Paragloborotalia mayeri 10.70 10.70 1265B-5H-CC 42.85 49.55 1265A-5H-CC 47.62 54.32
B Globoturborotalita nepenthes 11.64 11.64 1265A-5H-CC 47.62 54.32 1265B-6H-CC 52.37 59.94
T Hirsutella praescitula 13.73 13.73 1265B-6H-CC 52.37 59.94 1265A-6H-CC 56.89 64.74
T Menardella archeomenardii 13.92 13.92 1265B-6H-CC 52.37 59.94 1265A-6H-CC 56.89 64.74
T Fohsella peripheroronda 13.92 13.92 1265B-6H-CC 52.37 59.94 1265A-6H-CC 56.89 64.74
B Menardella praemenardii 13.95 13.95 1265A-6H-CC 56.89 64.74 1265A-7H-CC 66.83 75.01
B Fohsella peripheroacuta 14.02 14.02 1265A-6H-CC 56.89 64.74 1265A-7H-CC 66.83 75.01
T Praeorbulina sicana 14.63 14.63 1265B-7H-CC 61.51 70.41 1265A-7H-CC 66.83 75.01
B Orbulina suturalis 14.70 14.70 1265B-7H-CC 61.51 70.41 1265A-7H-CC 66.83 75.01
B Orbulina spp. 14.71 14.71 1265B-7H-CC 61.51 70.41 1265A-7H-CC 66.83 75.01
B Menardella archeomenardii 16.16 16.16 1265A-7H-CC 66.83 75.01 1265B-8H-CC 70.13 80.33
B Praeorbulina sicanus 16.86 16.86 1265A-8H-CC 76.12 85.74 1265B-9H-CC 79.46 90.73
T Catapsydrax dissimilis 17.51 17.51 1265A-8H-CC 76.12 85.74 1265B-9H-CC 79.46 90.73
T Globoquadrina binaiensis 19.08 19.08 1265A-8H-CC 76.12 85.74 1265A-9H-CC 85.29 96.41
B Globoquadrina binaiensis 19.98 19.98 1265A-9H-CC 85.29 96.41 1265A-10H-CC 95.20 107.27
T Paragloborotalia kugleri 21.03 21.03 1265A-10H-CC 95.20 107.27 1265B-11H-CC 99.29 112.71
T Paragloborotalia pseudokugleri 21.22 21.22 1265A-8H-CC 76.12 85.74 1265A-9H-CC 79.46 90.73
B Globoquadrina dehiscens 21.44 21.44 1265A-11H-CC 104.86 118.63 1265A-12H-CC 114.10 129.06
B Paragloborotalia kugleri 22.87 22.87 1265A-12H-CC 114.10 129.06 1265B-13H-CC 117.30 133.36
B Globigerinoides trilobus s.l. 22.87 22.87 1265A-11H-CC 104.86 118.63 1265B-12H-CC 109.63 124.08
T Globigerina euapertura 23.03 23.03 1265B-12H-CC 109.63 124.08 1265A-12H-CC 114.10 129.06
B Globigerinoides primordius (common) 23.54 23.54 1265A-13H-CC 123.90 139.80 1265B-14H-CC 128.61 145.78
B Paragloborotalia pseudokugleri 25.15 25.15 1265A-13H-CC 123.90 139.80 1265B-14H-CC 128.61 145.78
T Chiloguembelina cubensis (common) 27.92 27.92 1265B-15H-CC 137.92 156.59 1265A-15H-CC 142.59 162.34
T Pseudohastigerina spp. 32.00 32.00 1265B-17H-CC 156.20 177.32 1265A-17H-CC 161.46 182.69
T Hantkenina spp. 33.70 33.70 1265B-18H-CC 166.27 188.80 1265A-18H-CC 170.02 192.02
T Turborotalia cerroazulensis 33.80 33.80 1265B-19H-CC 175.65 198.13 1265A-19H-CC 180.77 204.08
T Globigerinatheka index 34.30 34.30 1265A-18H-CC 170.02 192.02 1265B-19H-CC 175.65 198.13
T Globigerinatheka semiinvoluta 35.30 35.30 1265A-18H-CC 170.02 192.02 1265B-19H-CC 175.65 198.13
T Morozovella aragonensis 43.60 43.60 1265B-21H-CC 194.50 219.82 1265A-21H-CC 199.78 225.43
T Morozovella formosa 50.80 50.80 1265A-22H-CC 209.34 237.92 1265B-23H-CC 213.46 243.21
B Morozovella aragonensis 52.30 52.30 1265B-25H-1, 66–67 223.86 257.31 1265B-25H-1, 78–79 223.98 257.43
B Igorina broedermanni 54.70 54.70 1265A-29H-6, 148–149 274.36 315.14 1265A-29H-7, 8–9 274.46 315.24
T Stensioeina beccariiformis* 55.00 55.00 1265A-29H-7, 65–66 275.03 315.81 1265A-29H-7, 70–71 275.08 315.86
B Morozovella subbotinae 55.90 55.90 1265A-29H-CC 276.16 316.94 1265A-30H-CC 276.68 318.79
T Globanomalina pseudomenardii 55.90 55.90 1265A-31H-CC 278.21 320.49 1265A-32H-CC 285.56 328.05
B Morozovella aequa 56.50 56.50 1265A-32H-CC 285.56 328.05 1265A-34X-CC 296.21 340.74
B Acarinina soldadoensis 56.50 56.50 1265A-32H-CC 285.56 328.05 1265A-34X-CC 296.21 340.74

Notes: T = top, B = bottom. * = benthic foraminiferal datum level.