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Table T2. Age estimates of planktonic foraminifer datum events, Expedition 342.

Zone/Subzone
base 		Species event GTS2012 age (Ma) Calibration
reference 		GTS2004 age (Ma) Calibration
reference 		Cande and Kent (1995) age (Ma) Calibration
reference
  T Globorotalia flexuosa 0.07 Gradstein et al., 2012 0.07 Wade et al., 2011 0.07 Wade et al., 2011
  B Globigerinella calida 0.22 Gradstein et al., 2012 0.22 Wade et al., 2011 0.22 Wade et al., 2011
  B Globorotalia flexuosa 0.40 Gradstein et al., 2012 0.40 Wade et al., 2011 0.40 Wade et al., 2011
  B Globorotalia hirsuta 0.45 Gradstein et al., 2012 0.45 Wade et al., 2011 0.45 Wade et al., 2011
PT1b T Globorotalia tosaensis 0.61 Gradstein et al., 2012 0.61 Lourens et al., 2004 0.61 Wade et al., 2011
  B Globorotalia hessi 0.75 Gradstein et al., 2012 0.75 Wade et al., 2011 0.75 Wade et al., 2011
  X random to dextral in Pulleniatina 0.8 Gradstein et al., 2012     0.80 Wade et al., 2011
  T Globoturborotalita obliquus 1.3 Gradstein et al., 2012 1.30 Lourens et al., 2004 1.30 Wade et al., 2011
  T Globoturborotalita apertura 1.64 Gradstein et al., 2012     1.63 Wade et al., 2011
  T Neogloboquadrina acostaensis 1.58 Gradstein et al., 2012        
  T Globoturborotalita apertura 1.64 Gradstein et al., 2012 1.64 Lourens et al., 2004    
PT1a T Globigerinoides fistulosus 1.88 Gradstein et al., 2012 1.88 Lourens et al., 2004 1.88 Wade et al., 2011
  B Globorotalia truncatulinoides 1.93 Gradstein et al., 2012 1.93 Lourens et al., 2004 1.93 Wade et al., 2011
  T Globigerinoides extremus 1.98 Gradstein et al., 2012 1.98 Lourens et al., 2004 1.99 Wade et al., 2011
  B Pulleniatina finalis 2.04 Gradstein et al., 2012 2.04 Lourens et al., 2004 2.05 Wade et al., 2011
  T Globorotalia exilis (Atl.) 2.09 Gradstein et al., 2012 2.09 Lourens et al., 2004 2.10 Wade et al., 2011
  B Pulleniatina (reappearance) (Atl.) 2.26 Gradstein et al., 2012 2.26 Lourens et al., 2004 2.26 Wade et al., 2011
  T Globorotalia pertenuis 2.3 Gradstein et al., 2012 2.30 Lourens et al., 2004 2.30 Wade et al., 2011
  T Globoturborotalita woodi 2.3 Gradstein et al., 2012 2.30 Lourens et al., 2004 2.30 Wade et al., 2011
PL6 T Globorotalia miocenica (Atl.)* 2.39 Gradstein et al., 2012 2.39 Lourens et al., 2004 2.39 Wade et al., 2011
  T Globorotalia limbata (Atl.) 2.39 Gradstein et al., 2012 2.39 Lourens et al., 2004 2.39 Wade et al., 2011
  Pliocene/Pleistocene boundary 2.59 Gradstein et al., 2012 1.81 Aguirre and Pasini, 1985 1.80 Cande and Kent, 1995
  T Globorotalia pertenuis 2.3 Gradstein et al., 2012 2.60 Wade et al., 2011 2.60 Wade et al., 2011
  T Globoturborotalita decoraperta 2.75 Gradstein et al., 2012 2.75 Lourens et al., 2004 2.75 Wade et al., 2011
  T Globorotalia multicamerata 2.98 Gradstein et al., 2012 2.98 Lourens et al., 2004 2.99 Wade et al., 2011
PL5 T Dentoglobigerina altispira (Atl.)* 3.13 Gradstein et al., 2012 3.13 Lourens et al., 2004 3.13 Wade et al., 2011
PL4 T Sphaeroidinellopsis seminulina (Atl.)* 3.16 Gradstein et al., 2012 3.16 Lourens et al., 2004 3.16 Wade et al., 2011
  T Globorotalia cf. crassula (N. Atl.)* 3.29 Gradstein et al., 2012        
  B Globigerinoides fistulosus 3.33 Gradstein et al., 2012 3.33 Wade et al., 2011 3.33 Wade et al., 2011
  B Globorotalia tosaensis 3.35 Gradstein et al., 2012 3.35 Wade et al., 2011 3.35 Wade et al., 2011
  T Pulleniatina (disappearance) (Atl.)* 3.41 Gradstein et al., 2012 3.41 Lourens et al., 2004 3.41 Wade et al., 2011
  B Globorotalia pertenuis 3.52 Gradstein et al., 2012 3.52 Lourens et al., 2004 3.51 Wade et al., 2011
  B Globorotalia miocenica (Atl.)* 3.77 Gradstein et al., 2012 3.77 Lourens et al., 2004 3.76 Wade et al., 2011
  T Globorotalia plesiotumida 3.77 Gradstein et al., 2012 3.77 Lourens et al., 2004 3.76 Wade et al., 2011
PL3 T Globorotalia margaritae 3.85 Gradstein et al., 2012 3.85 Lourens et al., 2004 3.84 Wade et al., 2011
  X Pulleniatina coiling sinistral to dextral 4.08 Gradstein et al., 2012 4.08 Lourens et al., 2004 4.07 Wade et al., 2011
  B Globorotalia crassaformis sensu lato 4.31 Gradstein et al., 2012 4.31 Lourens et al., 2004 4.30 Wade et al., 2011
PL2 T Globoturborotalita nepenthes 4.37 Gradstein et al., 2012 4.37 Lourens et al., 2004 4.36 Wade et al., 2011
  B Goblorotalia exilis 4.45 Gradstein et al., 2012 4.45 Lourens et al., 2004 4.44 Wade et al., 2011
  T Sphaeroidinellopsis kochi 4.53 Gradstein et al., 2012 4.53 Lourens et al., 2004 4.52 Wade et al., 2011
  T Globorotalia cibaoensis 4.6 Gradstein et al., 2012 4.61 Wade et al., 2011 4.60 Wade et al., 2011
  T Globigerinoides seiglei 4.72 Gradstein et al., 2012        
  Pliocene/Miocene boundary 5.33 Gradstein et al., 2012 5.33 Lourens et al., 2004 5.33 Wade et al., 2011
  B Sphaeroidinella dehiscens sensu lato 5.53 Gradstein et al., 2012 5.53 Lourens et al., 2004 5.48 Wade et al., 2011
PL1 B Globorotalia tumida (Atl.)* 5.72 Gradstein et al., 2012 5.72 Lourens et al., 2004 5.63 Wade et al., 2011
  B Turborotalita humilis 5.81 Gradstein et al., 2012 5.81 Lourens et al., 2004 5.71 Wade et al., 2011
  T Globoquadrina dehiscens 5.92 Gradstein et al., 2012 5.92 Wade et al., 2011 5.80 Wade et al., 2011
  B Globorotalia margaritae 6.08 Gradstein et al., 2012 6.08 Lourens et al., 2004 5.95 Wade et al., 2011
  B Globigerinoides conglobatus 6.2 Gradstein et al., 2012 6.20 Lourens et al., 2004 6.08 Wade et al., 2011
  X Neogloboquadrina acostaensis coiling sinistral to dextral 6.37 Gradstein et al., 2012 6.34 Wade et al., 2011 6.20 Wade et al., 2011
  T Globorotalia miotumida (conomiozea), temperate* 6.52 Gradstein et al., 2012        
  B Pulleniatina primalis 6.6 Gradstein et al., 2012 6.6 Wade et al., 2011 6.40 Wade et al., 2011
  X Neogloboquadrina acostaensis coiling dextral to sinistral 6.77 Gradstein et al., 2012 6.77 Wade et al., 2011 6.60 Wade et al., 2011
  X Neogloboquadrina atlantica coiling dextral to sinistral 6.99 Gradstein et al., 2012 6.99 Wade et al., 2011 6.80 Wade et al., 2011
  B Globorotalia miotumida (conomiozea), temperate* 7.89 Gradstein et al., 2012        
  B Candeina nitida 8.43 Gradstein et al., 2012        
  B Neogloboquadrina humerosa, temperate* 8.56 Gradstein et al., 2012 8.56 Wade et al., 2011 8.50 Wade et al., 2011
M13b B Globorotalia plesiotumida 8.58 Gradstein et al., 2012 8.58 Lourens et al., 2004 8.52 Wade et al., 2011
  B Globigerinoides extremus 8.93 Gradstein et al., 2012 8.93 Lourens et al., 2004 8.86 Wade et al., 2011
  T Globorotalia lenguaensis (Atl.)* 8.97 Gradstein et al., 2012 6.13 Wade et al., 2011 6.00 Wade et al., 2011
  B Globorotalia cibaoensis 9.44 Gradstein et al., 2012 9.44 Lourens et al., 2004 9.34 Wade et al., 2011
  B Globorotalia juanai 9.69 Gradstein et al., 2012 9.69 Lourens et al., 2004 9.62 Wade et al., 2011
M13a B Neogloboquadrina acostaensis, (sub)tropical* 9.83 Gradstein et al., 2012 9.83 Lourens et al., 2004 9.79 Wade et al., 2011
  T Globorotalia challengeri 9.99 Gradstein et al., 2012        
M12 T Paragloborotalia mayeri/siakensis, (sub)tropical* 10.46 Gradstein et al., 2012 10.46 Lourens et al., 2004 10.35 Wade et al., 2011
  B Neogloboquadrina acostaensis, temperate* 10.57 Gradstein et al., 2012        
  B Globorotalia limbata 10.64 Gradstein et al., 2012 10.64 Lourens et al., 2004 10.66 Wade et al., 2011
  T Cassigerinella chipolensis 10.89 Gradstein et al., 2012 10.89 Lourens et al., 2004 10.84 Wade et al., 2011
  B Globoturborotalita apertura 11.18 Gradstein et al., 2012 11.18 Lourens et al., 2004 11.12 Wade et al., 2011
  B Globorotalia challengeri 11.22 Gradstein et al., 2012        
  B regular Globigerinoides obliquus 11.25 Gradstein et al., 2012        
  T Paragloborotalia mayeri/siakensis, temperate* 11.4 Gradstein et al., 2012        
  B Globoturborotalita decoraperta 11.49 Gradstein et al., 2012 11.49 Lourens et al., 2004 11.42 Wade et al., 2011
  T Globigerinoides subquadratus 11.54 Gradstein et al., 2012 11.54 Lourens et al., 2004 11.46 Wade et al., 2011
M11 B Globoturborotalita nepenthes 11.63 Gradstein et al., 2012 11.63 Lourens et al., 2004 11.55 Wade et al., 2011
M10 T Fohsella fohsi, Fohsella plexus 11.79 Gradstein et al., 2012 11.79 Lourens et al., 2004 11.71 Wade et al., 2011
  T Globorotalia praescitula   Gradstein et al., 2012     11.90 Wade et al., 2011
  T Clavatorella bermudezi 12 Gradstein et al., 2012        
  B Globorotalia lenguanensis 12.84 Gradstein et al., 2012 12.84 Lourens et al., 2004 12.89 Wade et al., 2011
  B Sphaeroidinellopsis subdehiscens 13.02 Gradstein et al., 2012 13.02 Lourens et al., 2004 13.00 Wade et al., 2011
M9b B Fohsella robusta 13.13 Gradstein et al., 2012 13.13 Lourens et al., 2004 13.09 Wade et al., 2011
  T Cassigerinella martinezpicoi 13.27 Gradstein et al., 2012 13.27 Lourens et al., 2004 13.22 Wade et al., 2011
M9a B Fohsella fohsi 13.41 Gradstein et al., 2012 13.41 Lourens et al., 2004 13.34 Wade et al., 2011
  B Neogloboquadrina nympha 13.4855 Gradstein et al., 2012        
  T Globorotalia praescitula (S. Atl.)* 13.73 Gradstein et al., 2012        
M8 B Fohsella praefohsi 13.77 Gradstein et al., 2012 13.77 Lourens et al., 2004 13.74 Wade et al., 2011
  T Fohsella peripheroronda 13.8 Gradstein et al., 2012 13.80 Lourens et al., 2004 13.77 Wade et al., 2011
  T regular Clavatorella bermudezi 13.82 Gradstein et al., 2012 13.82 Lourens et al., 2004 13.79 Wade et al., 2011
  T Globorotalia archeomenardii 13.87 Gradstein et al., 2012 13.87 Lourens et al., 2004 13.84 Wade et al., 2011
M7 B Fohsella peripheroacuta 14.24 Gradstein et al., 2012 14.24 Lourens et al., 2004 14.23 Wade et al., 2011
  B Globorotalia praemenardii 14.38 Gradstein et al., 2012 14.38 Lourens et al., 2004 14.39 Wade et al., 2011
  T Praeorbulina sicana 14.53 Gradstein et al., 2012 14.53 Lourens et al., 2004 14.56 Wade et al., 2011
  T Globigeriantella insueta 14.66 Gradstein et al., 2012 14.66 Lourens et al., 2004 14.69 Wade et al., 2011
  T Praeorbulina glomerosa sensu stricto 14.775 Gradstein et al., 2012        
  T Praeorbulina circularis 14.89 Gradstein et al., 2012        
M6 B Orbulina suturalis 15.1 Gradstein et al., 2012 15.10 Wade et al., 2011 15.10 Wade et al., 2011
  B Clavatorella bermudezi 15.73 Gradstein et al., 2012 15.73 Wade et al., 2011 15.76 Wade et al., 2011
  B Praeorbulina circularis 15.96 Gradstein et al., 2012 15.96 Wade et al., 2011 16.00 Wade et al., 2011
  B Globigerinoides diminutus 16.0622 Gradstein et al., 2012        
  B Globorotalia archeomenardii 16.26 Gradstein et al., 2012 16.26 Lourens et al., 2004 16.29 Wade et al., 2011
M5b B Praeorbulina glomerosa sensu stricto 16.27 Gradstein et al., 2012 16.27 Lourens et al., 2004 16.29 Wade et al., 2011
  B Praeorbulina curva 16.28 Gradstein et al., 2012 16.28 Wade et al., 2011 16.30 Wade et al., 2011
M5a/M4b B Praeorbulina sicana 16.38 Gradstein et al., 2012 16.38 Wade et al., 2011 16.40 Wade et al., 2011
  T Globorotalia incognita 16.3875 Gradstein et al., 2012        
M4b B Fohsella birnageae 16.69 Gradstein et al., 2012 16.69 Wade et al., 2011 16.70 Wade et al., 2011
  B Globorotalia miozea 16.7032 Gradstein et al., 2012        
  B Globorotalia zealandica 17.26 Gradstein et al., 2012 17.26 Wade et al., 2011 17.30 Wade et al., 2011
  T Globorotalia semivera 17.26 Gradstein et al., 2012        
M4a T Catapsydrax dissimilis 17.54 Gradstein et al., 2012 17.54 Lourens et al., 2004 17.62 Wade et al., 2011
  B Globigeriantella insueta sensu stricto 17.59 Gradstein et al., 2012 17.59 Lourens et al., 2004 17.69 Wade et al., 2011
  T Globoquadrina dehiscens forma spinosa (S. Atl.)* 17.6066 Gradstein et al., 2012        
  B Globorotalia praescitula 18.26 Gradstein et al., 2012 18.26 Wade et al., 2011 18.50 Wade et al., 2011
  T Globiquadrina binaiensis 19.09 Gradstein et al., 2012 19.09 Lourens et al., 2004 19.43 Wade et al., 2011
M3 B Globigerinatella sp. 19.3 Gradstein et al., 2012 19.30 Lourens et al., 2004 19.66 Wade et al., 2011
  B Globiquadrina binaiensis 19.3 Gradstein et al., 2012        
  B Globigerinoides altiaperturus 20.03 Gradstein et al., 2012 20.03 Wade et al., 2011 20.50 Wade et al., 2011
  T Tenuitella munda 20.7838 Gradstein et al., 2012 20.78 Wade et al., 2011 21.40 Wade et al., 2011
  B Globorotalia incognita 20.9334 Gradstein et al., 2012        
  T Globoturborotalita angulisuturalis 20.94088 Gradstein et al., 2012 20.94 Wade et al., 2011 21.60 Wade et al., 2011
M2 T Paragloborotalia kugleri 21.12 Gradstein et al., 2012 21.12 Lourens et al., 2004 21.81 Wade et al., 2011
  T Paragloborotalia pseudokugleri 21.31 Gradstein et al., 2012 21.31 Lourens et al., 2004 22.04 Wade et al., 2011
  B Globoquadrina dehiscens forma spinosa 21.443 Gradstein et al., 2012     23.20 Wade et al., 2011
  T Dentoglobigerina globularis 21.9752 Gradstein et al., 2012        
M1b B Globoquadrina dehiscens 22.44 Gradstein et al., 2012 22.44 Wade et al., 2011    
  T Globigerina ciperoensis 22.9 Gradstein et al., 2012 22.90 Lourens et al., 2004 23.68 Wade et al., 2011
  B Globigerinoides trilobus sensu lato 22.96 Gradstein et al., 2012 22.96 Lourens et al., 2004 23.73 Wade et al., 2011
M1a B Paragloborotalia kugleri 22.96 Gradstein et al., 2012 22.96 Lourens et al., 2004 23.73 Wade et al., 2011
  Miocene/Oligocene boundary 23.03 Gradstein et al., 2012 23.03 Lourens et al., 2004 23.80 Berggren et al., 1995
  T Globigerina euapertura 23.03 Gradstein et al., 2012        
  T Tenuitella gemma 23.4951 Gradstein et al., 2012 23.60 Wade et al., 2011 24.30 Wade et al., 2011
  B common Globigerinoides primordius 23.4951 Gradstein et al., 2012 23.60 Wade et al., 2011 24.30 Wade et al., 2011
O7 B Paragloborotalia pseudokugleri 25.2145 Gradstein et al., 2012 25.40 Wade et al., 2011 25.90 Wade et al., 2011
  B Globigerinoides primordius 26.1169 Gradstein et al., 2012 26.30 Wade et al., 2011 26.70 Wade et al., 2011
O6 T Paragloborotalia opima sensu stricto 26.93 Gradstein et al., 2012 27.30 Wade et al., 2011 27.50 Wade et al., 2011
O5 T common Chiloguembelina cubensis 28.087 Gradstein et al., 2012 28.30 Wade et al., 2011 28.40 Wade et al., 2011
O4 B Globigerina angulisuturalis 29.183 Gradstein et al., 2012 29.50 Wade et al., 2011 29.40 Wade et al., 2011
  B Tenuitellinata juvenilis 29.502 Gradstein et al., 2012        
  T Subbotina angiporoides 29.8371 Gradstein et al., 2012 30.10 Wade et al., 2011 30.00 Wade et al., 2011
O3 T Turborotalia ampliapertura 30.2805 Gradstein et al., 2012 30.40 Wade et al., 2011 30.30 Wade et al., 2011
  B Paragloborotalia opima 30.7239 Gradstein et al., 2012 30.80 Wade et al., 2011 30.60 Wade et al., 2011
O2 T Pseudohastigerina naguewichiensis 32.0955 Gradstein et al., 2012 32.20 Wade et al., 2011 32.00 Wade et al., 2011
O1 B Cassigerinella chipolensis 33.88889451 Gradstein et al., 2012        
O1 Oligocene/Eocene boundary 33.89 Gradstein et al., 2012 33.70 Berggren et al., 1995 33.70 Berggren et al., 1995
  T Hantkenina spp., Hantkenina alabamensis 33.88889451 Gradstein et al., 2012 33.90 Wade et al., 2011 33.70 Wade et al., 2011
  T common Pseudohastigerina micra 33.88889451 Gradstein et al., 2012 33.90 Wade et al., 2011 33.70 Wade et al., 2011
  T Turborotalia cerroazulensis 34.03 Gradstein et al., 2012 34.00 Wade et al., 2011 33.80 Wade et al., 2011
  T Cribrohantkenina inflata 34.22 Gradstein et al., 2012        
E16 T Globigerinatheka index 34.61 Gradstein et al., 2012 34.50 Wade et al., 2011 34.30 Wade et al., 2011
  T Turborotalia pomeroli 35.66 Gradstein et al., 2012        
  B Turborotalia cunialensis 35.71 Gradstein et al., 2012 35.40 Wade et al., 2011 35.30 Wade et al., 2011
  B Cribrohantkenina inflata 35.87 Gradstein et al., 2012        
E15 T Globigerinatheka semiinvoluta 36.18 Gradstein et al., 2012 35.80 Wade et al., 2011 35.80 Wade et al., 2011
  T Acarinina spp. 37.75 Gradstein et al., 2012        
  T Subbotina linaperta 37.96 Gradstein et al., 2012        
  T Acarinina collactea 37.96 Gradstein et al., 2012        
E14 T Morozovelloides crassatus 38.25 Gradstein et al., 2012 37.70 Wade et al., 2011 38.00 Wade et al., 2011
  B Globigerinatheka semiinvoluta 38.62 Gradstein et al., 2012 37.70 Wade et al., 2011 38.00 Wade et al., 2011
  T Acarinina mcgowrani 38.62 Gradstein et al., 2012 37.70 Wade et al., 2011 38.00 Wade et al., 2011
  T Planorotalites spp. 38.62 Gradstein et al., 2012        
  T Acarinina primitiva 39.12 Gradstein et al., 2012        
  T Turborotalia frontosa 39.42 Gradstein et al., 2012 38.80 Wade et al., 2011 39.30 Wade et al., 2011
E13 T Orbulinoides beckmanni 40.03 Gradstein et al., 2012 39.40 Wade et al., 2011 40.00 Wade et al., 2011
E12 B Orbulinoides beckmanni 40.49 Gradstein et al., 2012 39.80 Wade et al., 2011 40.50 Wade et al., 2011
  T Acarinina bullbrooki 40.49 Gradstein et al., 2012 39.80 Wade et al., 2011 40.50 Wade et al., 2011
E11 T Guembelitrioides nuttalli (42.07) Gradstein et al., 2012 (41.40) Wade et al., 2011 (42.30) Wade et al., 2011
  B Turborotalia pomeroli 42.21 Gradstein et al., 2012 41.50 Wade et al., 2011 42.40 Wade et al., 2011
  B Globigerinatheka index 42.64 Gradstein et al., 2012 41.90 Wade et al., 2011 42.90 Wade et al., 2011
  B Morozovelloides lehneri 43.15 Gradstein et al., 2012 42.50 Wade et al., 2011 43.50 Wade et al., 2011
E10 T Morozovella aragonensis 43.26 Gradstein et al., 2012 42.60 Wade et al., 2011 43.60 Wade et al., 2011
E9 B Globigerinatheka kugleri (43.88) Gradstein et al., 2012 (43.40) Wade et al., 2011 (44.40) Wade et al., 2011
  B Hantkenina singanoae (44.49) Gradstein et al., 2012 43.50 Wade et al., 2011 44.50 Wade et al., 2011
  B Turborotalia possagnoensis 45.49 Gradstein et al., 2012        
E8 B Guembelitrioides nuttalli (45.72) Gradstein et al., 2012 45.50 Wade et al., 2011 46.40 Wade et al., 2011
E7b B Turborotalia frontosa 48.31 Gradstein et al., 2012 48.60 Wade et al., 2011 49.00 Wade et al., 2011
E7a B Acarinina cuneicamerata 50.2 Gradstein et al., 2012 50.30 Wade et al., 2011 50.40 Wade et al., 2011
  B Planorotalites palmerae 50.2 Gradstein et al., 2012 50.30 Wade et al., 2011 50.40 Wade et al., 2011
E6 T Morozovella subbotinae 50.67 Gradstein et al., 2012 50.80 Wade et al., 2011 50.80 Wade et al., 2011
  B Acarinina pentacamerata 50.67 Gradstein et al., 2012        
E5 B Morozovella aragonensis 52.54 Gradstein et al., 2012 52.30 Wade et al., 2011 52.30 Wade et al., 2011
  T Morozovella marginodentata 52.85 Gradstein et al., 2012 52.80 Wade et al., 2011 52.50 Wade et al., 2011
  T Morozovella lensiformis 53.14 Gradstein et al., 2012 53.10 Wade et al., 2011 52.70 Wade et al., 2011
  T Morozovella aequa 54.2 Gradstein et al., 2012 54.00 Wade et al., 2011 53.60 Wade et al., 2011
E4 B Morozovella formosa 54.61 Gradstein et al., 2012 54.40 Wade et al., 2011 54.00 Wade et al., 2011
  B Morozovella lensiformis 54.61 Gradstein et al., 2012 54.40 Wade et al., 2011 54.00 Wade et al., 2011
  T Subbotina velascoensis 55.07 Gradstein et al., 2012        
E3 T Morozovella velascoensis (55.20) Gradstein et al., 2012 54.90 Wade et al., 2011 54.50 Wade et al., 2011
  T Morozovella acuta 55.39 Gradstein et al., 2012 55.10 Wade et al., 2011 54.70 Wade et al., 2011
  B Morozovella gracilis 55.39 Gradstein et al., 2012 55.10 Wade et al., 2011 54.70 Wade et al., 2011
  B Igorina broedermanni 55.39 Gradstein et al., 2012 55.10 Wade et al., 2011 54.70 Wade et al., 2011
  B Morozovella marginodentata 55.54 Gradstein et al., 2012 55.20 Wade et al., 2011 54.80 Wade et al., 2011
E2 B Pseudohastigerina wilcoxensis 55.80944 Gradstein et al., 2012 55.70 Wade et al., 2011 55.40 Wade et al., 2011
  B Globanomalina australiformis 55.95944 Gradstein et al., 2012 55.80 Wade et al., 2011 55.50 Wade et al., 2011
E1 B Acarinina sibaiyaensis 55.95944 Gradstein et al., 2012 55.80 Wade et al., 2011 55.50 Wade et al., 2011
  Eocene/Paleocene boundary 55.96 Gradstein et al., 2012 55.80 Wade et al., 2011 55.50 Ouda and Aubry, 2003
P5 T Globanomalina pseudomenardii 57.101 Gradstein et al., 2012 56.70 Wade et al., 2011 55.90 Wade et al., 2011
  B Morozovella subbotinae 57.101 Gradstein et al., 2012 56.70 Wade et al., 2011 55.90 Wade et al., 2011
  T Acarinina mckannai 57.656 Gradstein et al., 2012 57.10 Wade et al., 2011 56.30 Wade et al., 2011
  T Acarinina acarinata 57.656 Gradstein et al., 2012 57.10 Wade et al., 2011 56.30 Wade et al., 2011
P4c B Acarinina soldadoensis 57.7863 Gradstein et al., 2012 57.30 Wade et al., 2011 56.50 Wade et al., 2011
  B Acarinina coalingensis 57.7863 Gradstein et al., 2012 57.30 Wade et al., 2011 56.50 Wade et al., 2011
  B Morozovella aequa 57.7863 Gradstein et al., 2012 57.30 Wade et al., 2011 56.50 Wade et al., 2011
  T Acarinina subsphaerica 58.4378 Gradstein et al., 2012 57.90 Wade et al., 2011 57.10 Wade et al., 2011
  B Acarinina mckannai 60.4306 Gradstein et al., 2012 59.90 Wade et al., 2011 59.10 Wade et al., 2011
P4b T Parasubbotina variospira 60.52012 Gradstein et al., 2012 60.00 Wade et al., 2011 59.20 Wade et al., 2011
  B Acarinina acarinata 60.52 Gradstein et al., 2012 60.00 Wade et al., 2011 59.20 Wade et al., 2011
  B Acarinina subsphaerica 60.52 Gradstein et al., 2012 60.00 Wade et al., 2011 59.20 Wade et al., 2011
P4a B Globanomalina pseudomenardii 60.73 Gradstein et al., 2012 60.20 Wade et al., 2011 59.40 Wade et al., 2011
P3b B Igorina albeari 61.33 Gradstein et al., 2012 60.80 Wade et al., 2011 60.00 Wade et al., 2011
  B Morozovella velascoensis 61.33 Gradstein et al., 2012 60.80 Wade et al., 2011 60.00 Wade et al., 2011
  B Acarinina strabocella 61.77 Gradstein et al., 2012        
  B Morozovella conicotruncata 62.22 Gradstein et al., 2012 61.70 Wade et al., 2011 60.90 Wade et al., 2011
P3a B Morozovella angulata 62.29 Gradstein et al., 2012 61.70 Wade et al., 2011 61.00 Wade et al., 2011
  B Igorina pusilla 62.29 Gradstein et al., 2012 61.70 Wade et al., 2011 61.00 Wade et al., 2011
  B Morozovella praeangulata 62.46 Gradstein et al., 2012 61.90 Wade et al., 2011 61.20 Wade et al., 2011
  B Globanomalima imitata   Gradstein et al., 2012 (62.00) Wade et al., 2011 (61.30) Wade et al., 2011
P2 B Praemurica uncinata 62.60 Gradstein et al., 2012 62.10 Wade et al., 2011 61.40 Wade et al., 2011
P1c B Globanomalina compressa 63.90 Gradstein et al., 2012 63.50 Wade et al., 2011 62.90 Wade et al., 2011
  B Praemurica inconstans 63.90 Gradstein et al., 2012 63.50 Wade et al., 2011 62.90 Wade et al., 2011
  B Parasubbotina varianta 64.02 Gradstein et al., 2012 63.60 Wade et al., 2011 63.00 Wade et al., 2011
P1b B Subbotina triloculinoides 65.25 Gradstein et al., 2012 64.70 Wade et al., 2011 64.30 Wade et al., 2011
P1a T Parvularugoglobigerina eugubina 65.72 Gradstein et al., 2012 65.20 Wade et al., 2011 64.80 Wade et al., 2011
  B Parasubbotina pseudobulloides 65.76 Gradstein et al., 2012        
  B Parvularugoglobigerina extensa 65.94 Gradstein et al., 2012 65.40 Wade et al., 2011 64.90 Wade et al., 2011
Pα B Parvularugoglobigerina eugubina 66.00 Gradstein et al., 2012 65.46 Wade et al., 2011 64.97 Wade et al., 2011
  Cretaceous/Paleogene boundary 66.04 Gradstein et al., 2012 65.5 Wade et al., 2011    
P0 T Globotruncana spp., Racemiguembelina fructicosa; tops of other Cretaceous foraminifers 66.04 Gradstein et al., 2012 65.5 Wade et al., 2011 65 Wade et al., 2011
Plummerita hantkeninoides T Abathomphalus mayaroensis 66.35 Gradstein et al., 2012        
  T Gansserina gansseri (66.49) Gradstein et al., 2012        
  T Contusotruncana patelliformis 66.72 Gradstein et al., 2012        
Plummerita hariaensis B Pseudoguembelina hariaensis 67.3 Gradstein et al., 2012        
  T Abathomphalus intermedia 67.33 Gradstein et al., 2012        
  T Globotruncana linneiana 68.37 Gradstein et al., 2012        
  T Globotruncana bulloides 68.82 Gradstein et al., 2012        
  T Rugoglobigerina pennyi 68.86 Gradstein et al., 2012        
  T Contusotruncana fornicata 69.13 Gradstein et al., 2012        
Abathomphalus mayaroensis B Abathomphalus mayaroensis 69.18 Gradstein et al., 2012        
  B Pseudotextularia elegans 69.55 Gradstein et al., 2012        
  B Planoglobulina acervulinoides (70.05) Gradstein et al., 2012        
Racemiguembelina fructicosa B Racemiguembelina fructicosa (70.14) Gradstein et al., 2012        
  T Globotruncana ventricosa (70.14) Gradstein et al., 2012        
  B Globotruncana lapparenti, Globotruncana linneiana 70.90 Gradstein et al., 2012        
  B Contusotruncana contusa (71.01) Gradstein et al., 2012        
  B Racemiguembelina powelli 71.47 Gradstein et al., 2012        
Pseudoguembelina palpebra B Pseudoguembelina palpebra 71.75 Gradstein et al., 2012        
  B Pseudoguembelina kempensis 71.97 Gradstein et al., 2012        
  Maastrichtian/Campanian boundary 72.05 Gradstein et al., 2012        
Gansserina gansseri B Gansserina gansseri (72.97) Gradstein et al., 2012        
  B Planoglobulina acervulinoides (72.97) Gradstein et al., 2012        
Globotruncana aegyptiaca B Globotruncana aegyptiaca (74.00) Gradstein et al., 2012        
  B Pseudoguembelina excolata (74.00) Gradstein et al., 2012        
Globotruncanella havanensis T Radotruncana calcarata 75.71 Gradstein et al., 2012        
  B Pseudotextularia elegans (75.71) Gradstein et al., 2012        
  B Globotruncanella havanensis (75.94) Gradstein et al., 2012        
Radotruncana calcarata B Radotruncana calcarata 76.18 Gradstein et al., 2012        
  B Globotruncana ventricosa (consistent) 77.66 Gradstein et al., 2012        
  T Archaeoglobigerina bosquensis 77.79 Gradstein et al., 2012        
Contusotruncana plummerae B Contusotruncana plummerae (79.20) Gradstein et al., 2012        
  B Globotruncana ventricosa (rare) (79.90) Gradstein et al., 2012        
  B Pseudoguembelina costulata 81.96 Gradstein et al., 2012        
  T Ventilabrella eggeri 82.71 Gradstein et al., 2012        
  T Marginotruncana coronata 82.89 Gradstein et al., 2012        
  T Whiteinella baltica 83.08 Gradstein et al., 2012        
Globotruncanita elevata B Globotruncanita elevata 83.64 Gradstein et al., 2012        
  Campanian/Santonian boundary (83.64) Gradstein et al., 2012        

* = regional calibration age only. Calibration ages in parentheses are uncertain. GTS2012 = geomagnetic timescale of Gradstein et al. (2012), GTS2004 = geomagnetic timescale of Gradstein et al. (2004). T = top, B = bottom, X = coiling direction change, Atl. = Atlantic, N. Atl. = North Atlantic, S. Atl. = South Atlantic.

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