Table T3. Age estimates of Cenozoic planktonic foraminifer datum events, Expedition 330.
| Biostratigraphic event | Age (Ma) |
Zone/Subzone base |
Reference |
|---|---|---|---|
| T Globorotalia (Truncorotalia) tosaensis | 0.61 | PT1b | Srinivasan and Sinha, 1992 |
| T Globigerinoides fistulosus | 1.77 | PT1a | Shackleton et al., 1990 |
| B Globorotalia (Truncorotalia) truncatulinoides | 1.92 | Chaisson and Pearson, 1997 | |
| T Globigerinoides extremus | 1.98 | Chaisson and Pearson, 1997 | |
| T Globorotalia pseudomiocenica | 2.30 | PL6 | Berggren et al., 1995 |
| T Globoturborotalita woodi | 2.30 | Chaisson and Pearson, 1997 | |
| T Globorotalia (Menardella) multicamerata | 2.98 | Berggren et al., 1995 | |
| T Dentoglobigerina altispira | 3.47 | PL5 | Shackleton et al., 1995 |
| T Sphaeroidinellopsis seminulina | 3.59 | PL4 | Shackleton et al., 1995 |
| T Globorotalia (Hirsutella) margaritae | 3.85 | PL3 | Chaisson and Pearson, 1997 |
| X Pulleniatina sinistral → dextral | 4.08 | Chaisson and Pearson, 1997 | |
| T Globoturborotalita nepenthes | 4.37 | PL2 | Chaisson and Pearson, 1997 |
| B Globorotalia (Menardella) exilis | 4.45 | Chaisson and Pearson, 1997 | |
| T Globorotalia (Hirsutella) cibaoensis | 4.61 | PL1b | Berggren et al., 1995 |
| B Sphaeroidinella dehiscens s.l. | 5.54 | Chaisson and Pearson, 1997 | |
| B Globorotalia tumida | 5.57 | PL1a | Shackleton et al., 1995 |
| B Turborotalita humilis | 5.81 | Chaisson and Pearson, 1997 | |
| B Globorotalia (Hirsutella) margaritae | 6.08 | Chaisson and Pearson, 1997 | |
| T Globorotalia lenguaensis | 6.13 | M14 | Berggren et al., 1995 |
| B Globorotalia plesiotumida | 8.58 | M13b | Chaisson and Pearson, 1997 |
| B Neogloboquadrina acostaensis | 9.83 | M13a | Chaisson and Pearson, 1997 |
| T Paragloborotalia mayeri | 10.46 | M12 | Chaisson and Pearson, 1997 |
| B Globoturborotalita decoraperta | 11.49 | Chaisson and Pearson, 1997 | |
| B Globoturborotalita nepenthes | 11.63 | M11 | Turco et al., 2002 |
| T Globorotalia (Fohsella) fohsi s.l. (inc. lobata and robusta) | 11.79 | M10 | Chaisson and Pearson, 1997 |
| B Globorotalia (Fohsella) fohsi robusta | 13.13 | M9b | Chaisson and Pearson, 1997 |
| B Globorotalia (Fohsella) fohsi s.l. | 13.41 | M8/M9a | Chaisson and Pearson, 1997 |
| T Globorotalia praescitula | 13.73 | Turco et al., 2002 | |
| B Globorotalia (Fohsella) “praefohsi” | 13.77 | Turco et al., 2002 | |
| T Globorotalia (Fohsella) peripheroronda | 13.80 | Turco et al., 2002 | |
| T Clavatorella bermudezi | 13.82 | Shackleton et al., 1999 | |
| B Globorotalia (Fohsella) peripheroacuta | 14.24 | M7 | Pearson and Chaisson, 1997 |
| B Globorotalia (Menardella) praemenardii | 14.38 | Lourens et al., 2004 | |
| T Globigerinatella insueta | 14.66 | Pearson and Chaisson, 1997 | |
| B Orbulina spp. | 14.74 | M6 | Shackleton et al., 1999 |
| B Clavatorella bermudezi | 14.89 | Pearson and Chaisson, 1997 | |
| B Globorotalia (Menardella) archeomenardii | 16.26 | Pearson and Chaisson, 1997 | |
| B Praeorbulina glomerosa | 16.27 | M5b | Berggren et al., 1995 |
| B Praeorbulina sicana | 16.97 | M5a | Berggren et al., 1995 |
| T Catapsydrax dissimilis | 17.54 | M4 | Berggren et al., 1995 |
| B Globigerinatella insueta | 17.59 | M3 | Pearson and Chaisson, 1997 |
| T Globoquadrina binaiensis | 19.09 | Pearson and Chaisson, 1997 | |
| T Paragloborotalia kugleri | 21.12 | M2 | Berggren et al., 1995 |
| T Paragloborotalia pseudokugleri | 21.31 | Berggren et al., 1995 | |
| B Globoquadrina dehiscens | 22.44 | M1b | Berggren et al., 1995 |
| T Globigerina ciperoensis | 22.90 | Pearson and Chaisson, 1997 | |
| B Paragloborotalia kugleri | 22.96 | M1a | Berggren et al., 1995 |
| B Paragloborotalia pseudokugleri | 25.2 | Berggren et al., 1995 | |
| T Paragloborotalia opima | 26.9 | O6 | Wade et al., 2007 |
| Tc Chiloguembelina cubensis | 28.0 | O5 | Wade et al., 2007 |
| B Globigerina angulisuturalis | 29.2 | O4 | Berggren et al., 1995 |
| T Subbotina angiporoides | 29.8 | Berggren et al., 1995 | |
| T Turborotalia ampliapertura | 30.3 | O3 | Berggren et al., 1995 |
| B Paragloborotalia opima | 30.8 | Berggren et al., 1995 | |
| T Pseudohastigerina naguewichiensis | 32.0 | O2 | Berggren et al., 1995 |
| T Hantkenina spp. | 33.8 | O1 | Berggren and Pearson, 2005 |
| T Turborotalia cerroazulensis | 33.9 | Berggren and Pearson, 2005 | |
| T Globigerinatheka index | 34.5 | E16 | Berggren and Pearson, 2005 |
| T Globigerinatheka semiinvoluta | 35.8 | E15 | Berggren and Pearson, 2005 |
| T Morozovelloides crassatus | 38.1 | E14 | Wade, 2004 |
| T Acarinina mcgowrani | 38.1 | Wade, 2004 | |
| T Orbulinoides beckmanni | 40.0 | E13 | Wade, 2004 |
| B Orbulinoides beckmanni | 40.8 | E12 | Berggren et al., 1995 |
| T Acarinina bullbrooki | 40.8 | Berggren et al., 1995 | |
| T Guembelitrinoides nuttalli | 42.3 | E11 | Berggren and Pearson, 2005 |
| B Turborotalia pomeroli | 42.4 | Berggren et al., 1995 | |
| B Morozovelloides lehneri | 43.5 | Berggren et al., 1995 | |
| T Morozovella aragonensis | 43.6 | E10 | Berggren et al., 1995 |
| B Globigerinatheka kugleri | 45.8 | E9 | Berggren et al., 1995 |
| B Guembelitrinoides nutalli | 49.0 | E8 | Hancock et al., 2002 |
| B Acarinina cuneicamerata | 50.4 | E7 | Hancock et al., 2002 |
| B Astrorotalia palmerae | 50.4 | Berggren et al., 1985 | |
| T Morozovella subbotinae | 50.8 | E6 | Berggren and Pearson, 2005 |
| B Acarinina pentacamerata | 50.8 | Berggren and Pearson, 2005 | |
| B Morozovella aragonensis | 52.3 | E5 | Berggren et al., 1995 |
| T Subbotina velascoensis | 53.5 | Berggren et al., 1995 | |
| T Morozovella aequa | 53.6 | Berggren et al., 1995 | |
| B Morozovella lensiformis | 54.0 | E4 | Berggren et al., 1995 |
| T Morozovella velascoensis | 54.5 | E3 | Berggren and Pearson, 2005 |
| B Morozovella gracilis | 54.7 | Berggren et al., 1995 | |
| B Pseudohastigerina wilcoxensis | 55.4 | E2 | Berggren and Pearson, 2005 |
| B Globanomalina australiformis | 55.5 | Berggren et al., 1995 | |
| B Acarinina sibaiyaensis | 55.5 | E1 | Berggren and Pearson, 2005 |
| T Morozovella acuta | 55.7 | Berggren et al., 1995 | |
| B Morozovella subbotinae | 55.9 | Berggren et al., 1995 | |
| T Globanomalina pseudomenardii | 55.9 | P5 | Berggren et al., 1995 |
| T Acarinina mckannai | 56.3 | Berggren et al., 1995 | |
| B Acarinina soldadoensis | 56.5 | P4c | Berggren et al., 1995 |
| T Acarinina subsphaerica | 57.1 | P4b | Berggren et al., 1995 |
| B Acarinina mckannai | 59.1 | Berggren et al., 1995 | |
| B Globanomalina pseudomenardii | 59.2 | P4a | Berggren et al., 1995 |
| B Igorina albeari | 60.0 | P3b | Berggren et al., 1995 |
| B Acarinina strabocella | 60.5 | Olsson et al., 1999 | |
| B Morozovella conicotruncata | 60.9 | Berggren et al., 1995 | |
| B Morozovella angulata | 61.0 | P3a | Berggren et al., 1995 |
| B Igorina pusilla | 61.0 | Berggren et al., 1995 | |
| B Praemurica praeangulata | 61.2 | Berggren et al., 1995 | |
| B Praemurica uncinata | 61.2 | P2 | Berggren et al., 1995 |
| B Globanomalina imitata | 61.3 | Berggren et al., 1995 | |
| B Globanomalina compressa | 63.0 | P1c | Berggren et al., 1995 |
| B Praemurica inconstans | 63.0 | Berggren et al., 1995 | |
| B Parasubbotina varianta | 63.0 | Berggren et al., 1995 | |
| B Subbotina triloculinoides | 64.5 | P1b | Berggren et al., 1995 |
| T Parvularugoglobigerina extensa | 64.9 | Olsson et al., 1999 | |
| T Parvularugoglobigerina eugubina | 64.9 | P1a | Berggren et al., 1995 |
| B Parvularugoglobigerina eugubina | 65.0 | Pα | Berggren et al., 1995 |
B = base, T = top, Tc = top common, X = coiling change.
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