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Table T12. Planktonic foraminifer datums, Site U1337. (See table note.)

Core, section, interval (cm) Marker species Age
(Ma)		 Depth CSF (m)
Top Bottom Top Bottom Midpoint ±
321-U1337A- 321-U1337A-
2H-4, 134–136 2H-6, 64–66 T Globorotalia (Truncorotalia) tosaensis 0.61 11.36 13.64 12.50 1.14
4H-3, 94–96 4H-5, 9–11 T Globigerinoides fistulosus 1.77 28.46 30.59 29.53 1.07
    Pleistocene/Pliocene boundary
4H-CC 5H-2, 111–113 T Globorotalia pseudomiocenica 2.30 34.49 36.61 35.55 1.06
4H-CC 5H-2, 111–113 T Globorotalia (Menardella) multicamerata 2.98 34.49 36.61 35.55 1.06
6H-2, 16–18 6H-6, 129–131 T Dentoglobigerina altispira 3.47 45.18 52.29 48.74 3.56
6H-2, 16–18 6H-6, 129–131 T Sphaeroidinellopsis seminulina 3.59 45.18 52.29 48.74 3.56
7H-CC 8H-2, 119–121 X Pulleniatina spp. sinistral → dextral 4.08 62.91 65.18 64.05 1.14
10H-1, 26–28 10H-3, 82–84 T Globoturborotalita nepenthes 4.37 81.78 85.32 83.55 1.77
    Pliocene/Miocene boundary
9H-CC 10H-1, 26–28 B Sphaeroidinella dehiscens s.l. 5.54 81.94 81.76 81.85 0.09
11H-2, 43–45 11H-5, 144–146 B Globorotalia tumida 5.57 92.95 98.44 95.70 2.74
16H-2, 32–34 16H-4, 24–26 B Globorotalia plesiotumida 8.58 140.32 143.26 141.79 1.47
25X-5, 36–38 25X-CC B Globoturborotalita nepenthes 11.63 229.76 232.87 231.32 1.56
26X-5, 40–42 26X-CC T Globorotalia (Fohsella) fohsi s.l. 11.79 239.40 242.42 240.91 1.51
28X-CC 29X-3, 38–40 B Globorotalia (Fohsella) fohsi s.l. 13.41 256.42 264.70 260.56 4.14
31X-2, 49–51 31X-4, 51–53 B Globorotalia (Fohsella) "praefohsi" 13.77 282.49 285.53 284.01 1.52
31X-4, 51–53 31X-CC T Clavatorella bermudezi 13.82 285.53 289.47 287.50 1.97
33X-3, 39–41 33X-5, 39–41 B Globorotalia (Fohsella) peripheroacuta 14.24 303.09 306.11 304.60 1.51
33X-CC 34X-3, 63–65 B Orbulina spp. 14.74 309.30 312.93 311.12 1.82
33X-CC 34X-3, 63–65 B Clavatorella bermudezi 14.89 309.30 312.93 311.12 1.82
34X-6, 63–65 34X-CC B Praeorbulina glomerosa 16.27 317.45 318.36 317.91 0.45
39X-CC 40X-2, 56–58 T Catapsydrax dissimilis 17.54 366.90 368.86 367.88 0.98
42X-4, 79–81 43X-3, 79–82 T Globoquadrina binaiensis 19.09 391.31 399.39 395.35 4.04
45X-4, 74–76 45X-CC T Paragloborotalia kugleri 21.12 419.76 424.19 421.98 2.22
44X-6, 0–2 44X-CC T Paragloborotalia pseudokugleri 21.31 412.42 414.54 413.48 1.06
45X-4, 74–76 45X-CC B Globoquadrina dehiscens 22.44 419.76 424.19 421.98 2.22
47X-4, 100–102 47X-CC T Globigerina ciperoensis 22.90 439.12 443.45 441.29 2.16
    Oligocene/Miocene boundary
48X-2, 85–87 48X-4, 112–114 B Paragloborotalia kugleri 22.96 445.57 448.82 447.20 1.63

Note: T = top, X = abundance crossover, B = bottom.

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