Table T3. Foraminiferal and bolboformid datums used during Leg 181.

Age (Ma)	NZ stage	Foraminiferal event	References
~0.2	Wq	FO Globorotalia cavernula	Hornibrook (1982)
0.34	Wc/Wq	Boundary	Naish et al. (1998)
0.45	Wc	FO Globorotalia hirsuta	Pujol & Duprat (1983)
0.62	Wc	LO Plectofrondicularia advena, P. pellucida	Weinholz & Lutze (1989)
~0.6	Wc	LO Globorotalia puncticuloides	Hornibrook (1982); Hornibrook & Jenkins (1994), modified this leg
~0.7	Wc	FCO Globorotalia inflata in subantarctic	Hornibrook & Jenkins (1994), modified this leg
~0.7	Wc	LCO Globorotalia puncticuloides	Hornibrook & Jenkins (1994), modified this leg
~0.8	Wc	FO Globorotalia truncatulinoides in subantarctic	Scott et al. (1990); Hornibrook & Jenkins (1994), modified this leg
~1	Wc	LO Globorotalia tosaensis s.s. morphotypes	Scott et al. (1990)
1.07	Wn/Wc	Boundary	Naish et al. (1998)
~1.1	Wn/Wc	LO Haeuslerella pliocenica	Hornibrook et al. (1990)
1.81		Pliocene/Pleistocene boundary	Ogg et al. (1998)
2.1	Wn	LO Globorotalia crassaformis (dextral)	Morgans et al. (1996)
~2.5	Wn	FO Globorotalia crassacarina	Scott et al. (1990)
2.58	Wm/Wn	Boundary	Morgans et al. (1996); Naish et al. (1998)
2.6	Wm/Wn	FO Globorotalia crassula	Scott et al. (1990); Hornibrook et al. (1989)
3.0	Wp/Wm	Boundary	Morgans et al. (1996)
3.0	Wp/Wm	FO Globorotalia crassaformis (dextral)	Morgans et al. (1996)
3.0	Wp/Wm	FO Globorotalia tosaensis	Scott et al. (1990)
3.0	Wp/Wm	LO Globorotalia crassaconica	Scott et al. (1990)
3.2	Wp	LO Globorotalia praehirsuta	Scott et al. (1990)
3.4	Wp	LO Globorotalia subconomiozea	Scott et al. (1990); Hornibrook (1982)
3.4	Wp	LO Globorotalia pliozea	Hornibrook (1982)
3.6	u Wp	FO Globorotalia puncticuloides	Scott et al. (1990)
3.6	Wp	FO Globorotalia praehirsuta	Scott et al. (1990)
3.6	Wo/Wp	Boundary	Morgans et al. (1996)
3.6	Wo/Wp	LO Hopkinsina mioindex	Hornibrook et al. (1989); Boersma (1986)
3.6	Wo/Wp	LO Uvigerina hispida	Hornibrook et al. (1989); Boersma (1986)
3.6	Wo/Wp	FO Globorotalia inflata triangula	Scott et al. (1990)
3.6	Wo/Wp	LCO Globorotalia pliozea	Scott et al. (1990)
3.7	Wo	FO Globorotalia inflata	Morgans et al. (1996)
3.7	Wo	LO Globorotalia puncticulata s.s.	Scott et al. (1990)
4.2	Wo	LO Zeaglobigerina nepenthes	Berggren et al. (1996)
4.3	Wo	LO Globorotalia margaritae	Ogg et al. (1998)
~4.7	Wo	FO Globorotalia crassaconica	Scott et al. (1990)
~4.8	Wo	LO Globorotalia mons	Scott et al. (1990)
5.2		Miocene/Pliocene boundary
5.2	Tk/Wo	Boundary	Morgans et al. (1996)
5.2	Tk/Wo	FO Globorotalia puncticulata s.s.	Morgans et al. (1996)
5.2	Tk/Wo	LO Globorotalia sphericomiozea	Scott et al. (1990); Hornibrook and Jenkins (1994)
5.2	Tk/Wo	LO Globorotalia juanai	Scott et al. (1990)
5.2	Tk/Wo	FO Globorotalia crassaformis	Scott et al. (1990)
5.4	Tk/Wo	FO Globorotalia margaritae	Scott et al. (1990); Srinivasan and Sinha (1992)
5.4	Tk	FO Globorotalia pliozea	Scott et al. (1990)
5.5	Tk	FO Globorotalia mons	Scott et al. (1990)
5.6	l/u Tk	FO Globorotalia sphericomiozea	Morgans et al. (1996); Roberts et al. (1994)
5.6	l/u Tk	LO Globorotalia miotumida	Morgans et al. (1996)
~6.6	Tt/Tk	Boundary	Morgans et al. (1996)
~6.6	Tt/Tk	FO Bolivinita pliozea	Morgans et al. (1996)
~6.6	u Tk	FO Globorotalia juanai	Scott et al. (1990)
~7	u Tk	LO Bolboforma pentaspinosa	Grützmacher (1993)
~8	u Tt	LO Rectuvigerina ongleyi	Boersma (1986); Hornibrook et al. (1989)
9.2	Tt	FCO Neogloboquadrina pachyderma	Berggren (1992)
9.9	u/l Tt	LO Globoquadrina dehiscens	Morgans et al. (1996); Wright and Vella (1988); M. Crundwell, p.c. (1999)
10.0	l Tt	LO Globorotalia miotumida (dextral)	M. Crundwell, p.c. (1999)
10.1	l Tt	FO Globorotalia miotumida (dextral)	M. Crundwell, p.c. (1999)
		(Tukemokihi coiling event)
~10.3	l Tt	LO Globorotalia panda	Scott et al. (1990); Scott (1995)
~10.5	l Tt	LO Orbulina suturalis	Jenkins (1967)
~10.7	l Tt	LO Globorotalia miotumida (dextral)	Scott (1995); M. Crundwell, p.c. (1999)
~10.5	l Tt	LO Bolboforma subfragoris	Grützmacher (1993)
~11	lTt	LO Neogloboquadrina continuosa	Kennett & Srinivasan (1983)
10.9	l Tt	FO Globorotalia miotumida (dextral)	Scott (1995); M. Crundwell, p.c. (1999)
		(Kaiti event)
10.9	l Tt	LO Paragloborotalia mayeri	Scott (1995); M. Crundwell, p.c. (1999)
11.3	Sw/Tt	FO Neogloboquadrina pachyderma	Hornibrook et al. (1989); Scott, p.c. (1999)
11.3	Sw/Tt	Boundary	Morgans et al. (1996)
11.3	Sw/Tt	FO Bolivinita pohana	Morgans et al. (1996)
11.5	u Sw	FO Bolboforma pentaspinosa	Grützmacher (1993)
11.5	u Sw	FO Bolboforma subfragoris	Grützmacher (1993)
11.5	u Sw	FO Globorotalia scitula	Scott et al. (1990)
11.8	u Sw	FO Globigerina nepenthes	Ogg et al. (1998)
13	Sl/Sw	Boundary	Morgans et al. (1996)
13	Sl/Sw	LO Globorotalia conica	Morgans et al. (1996); Scott (1991)
13	Sl/Sw	LO Globorotalia amuria	Morgans et al. (1996); Scott (1991)
13	Sl/Sw	LO Fohsella peripheroronda	Morgans et al. (1996); Scott (1991)
13.2	Sl	FCO Paragloborotalia mayeri s.s.	Scott (1991); Scott et al. (1990)
~13.2	Sl	FO Globorotalia miotumida	Scott et al. (1990)
~13.2	Sl	LO Globorotalia praemenardii	Scott et al. (1990)
~13.2	Sl	LO Globigerinoides bisphericus	Hornibrook et al. (1989)
~14.5	l Sl	FO Orbulina universa	Scott, p.c. (1999)
14.8	l Sl	LO Praeorbulina glomerosa	Berggren et al. (1995)
14.8	l Sl	LO Praeorbulina circularis	Kennett and Srinivasan (1983)
15	Sl	FO Globorotalia panda	Scott et al. (1990)
15.1	Sc/Sl	Boundary	Morgans et al. (1996)
15.1	Sc/Sl	FO Orbulina suturalis	Berggren et al. (1995); Morgans et al. (1996)
~15.1	Sc	LO Rectuvigerina rerensis	Hornibrook et al. (1989); Boersma (1986)
15.6	mSc	FO Praeorbulina circularis	Jenkins (1967); Kennett and Srinivasan (1983)
15.8	Sc	FO Globorotalia praemenardii	Scott et al. (1990)
15.9	Sc	LO Globorotalia miozea s.s.	Scott et al. (1990); Berggren (1992)
~16	Sc	FO Globorotalia conica	Scott et al. (1990)
16	Sc	FO Paragloborotalia mayeri	Scott et al. (1991)
16.3	Pl/Sc	Boundary	Morgans et al. (1996)
16.3	Pl/Sc	FO Praeorbulina curva	Berggren et al. (1985); Morgans et al. (1996)
16.3	Pl/Sc	LO Globorotalia zealandica	Scott et al. (1990)
16.3	Pl/Sc	LO Paragloborotalia bella	Scott et al. (1990)
16.4	u Pl	FO Planulina wuellerstorfi	Boersma (1986)
16.4	u Pl	LO Catapsydrax stainforthi	Kennett and Srinivasan (1983)
16.7	m/u Pl	FO Globorotalia miozea	Morgans et al. (1996)
16.7	m/u Pl	LO Globorotalia praescitula	Scott et al. (1990)
16.7	m/u Pl	LCO Globorotalia zealandica	Scott et al. (1990)
~17	u Pl	FO Globigerinoides bisphericus	Hornibrook et al. (1989)
~17	u Pl	FO Fohsella peripheronda	Scott et al. (1990)
~17	m Pl	Reappearance Globoquadrina dehiscens	Scott et al. (1995)
~17.8	m Pl	LO Catapsydrax dissimilis	Morgans et al., unpubl. data
~18.5	m Pl	FO Sphaeroidinellopsis disjuncta	Hornibrook et al. (1989)
~18.6	l/m Pl	Local disappearance Globoquadrina dehiscens	Scott et al. (1995)
18.6	l/m Pl	FO Globorotalia zealandica	Morgans et al., unpubl. data
18.5	l/m Pl	LO Globorotalia incognita	Morgans et al., unpubl. data
~19	l Pl	FO Globigerinoides trilobus	Hornibrook et al. (1989)
~19	l Pl	FO Globorotalia bella	Morgans et al., unpubl. data
19	Po/Pl	Boundary	Morgans et al., unpubl. data
19	Po/Pl	FO Globorotalia praescitula	Morgans et al., unpubl. data
21.6	Po	FO Globorotalia incognita	Scott et al. (1990); Berggren (1992)
22	l Po	FO Spiroloculina novozealandica	Morgans et al., in press
22.1	Lw/Po	Boundary	Morgans et al., in press
22.1	Lw/Po	FO Ehrenbergina marwicki	Morgans et al., in press
~22.2	l Lw	FO Zeaglobigerina connecta	Hornibrook et al. (1989)
22.5	l Lw	LO Globigerina brazieri	Morgans et al., in press
22.5	l/u Lw	LO Globigerina euapertura	Morgans et al., in press
~23	Lw	FO Zeaglobigerina woodi	Hornibrook et al. (1989)
23.8		Oligocene/Miocene Boundary
24	l Lw	FO Globigerina brazieri	Hornibrook et al. (1989)
~25	l Lw	FO Rectuvigerina rerensis	Hornibrook et al. (1989); Boersma (1986)
25	Ld/Lw	Boundary	Morgans et al. (1996)
25	Ld/Lw	FO Globoquadrina dehiscens	Morgans et al. (1996)
27.1	Lwh/Ld	Boundary	Morgans et al. (1996)
27.1	Lwh/Ld	LO Paragloborotalia opima opima	Berggren et al. (1995)
27.1	Lwh/Ld	FO Notorotalia spinosa	Hornibrook et al. (1989); Morgans et al. (1996)
27	Lwh/Ld	LO Rotaliatina sulcigera	Hornibrook et al. (1989)
28.5	u Lwh	LO Jenkinsina samwelli	Jenkins & Srinivasan (1986)
28.5	u Lwh	LCO Chiloguembelina cubensis	Li et al. (1992)
29.7	u Lwh	FO Tenuitellinata juvenilis	Li et al. (1992)
30	l/u Lwh	LO Subbotina angiporoides	Berggren (1992); Morgans et al. (1996)
30.3	l Lwh	LO Turborotalia ampliapertura	Ogg et al. (1998)
30.6	l Lwh	FO Paragloborotalia opima opima	Berggren et al. (1995)
~32	l Lwh	FO Tenuitella munda	Jenkins & Srinivasan (1986); Hornibrook et al. (1989)
~32	l Lwh	LCO Paragloborotalia gemma	Jenkins & Srinivasan (1986); Hornibrook et al. (1989)
~32	l Lwh	LO Globigerina brevis	Jenkins & Srinivasan (1986); Hornibrook et al. (1989)
~33	l Lwh	LO Uvigerina bortotara	Hornibrook et al. (1989); Boersma (1986)
~33.5	l Lwh	LO Pseudohastigerina micra	Jenkins & Srinivasan (1986); Hornibrook et al. (1989)
~33.5	l Lwh	LO Globorotalia insolita	Jenkins & Srinivasan (1986); Hornibrook et al. (1989)
33.7		Eocene/Oligocene Boundary
~34	l Lwh	LO Cibicidoides parki	Hornibrook et al. (1989)
34.3	Ar/Lwh	Boundary	Morgans et al. (1996)
34.3	Ar/Lwh	LO Nuttallides truempyi	van Morkhoven et al. (1986)
34.3	Ar/Lwh	LO Globigerinatheka index	Morgans et al. (1996)
~34.8	Ar	LO Ponticulasphaera semiinvoluta	Jenkins (1967)
~35	Ar	FO Paragloborotalia gemma	Jenkins & Srinivasan (1986); Hornibrook et al. (1989)
~35	Ar	FO Globigerina brevis	Jenkins & Srinivasan (1986); Hornibrook et al. (1989)
35.5	Ar	FO Turborotalia ampliapertura	Jenkins & Srinivasan (1986); Hornibrook et al. (1989)
35.5	Ak/Ar	Boundary	Morgans et al. (1996)
35.5	Ak/Ar	FO Sphaeroidina bulloides	Hornibrook et al. (1989)
35.5	Ak/Ar	FO Bolivina pontis	Morgans et al. (1996)
37	Ab/Ak	Boundary	Morgans et al. (1996)
42	Dp/Ab	Boundary	Morgans et al. (1996)
42	Dp/Ab	FO Globigerinatheka index s.s.	Morgans et al. (1996)
55.5		Paleocene/Eocene Boundary
55.5	Dt/Dw	Boundary	Morgans et al. (1996)
~55.5	Dt/Dw	LO Rzehakina epigona	Hornibrook et al. (1989)
~55.5	Dt/Dw	LO Spiroplectammina spectabilis	Hornibrook et al. (1989)
~55.5	Dt/Dw	LO Conotrochammina whangaia	Hornibrook et al. (1989)
~55.5	Dt/Dw	LO Alabamina creta	Hornibrook et al. (1989)
~55.5	Dt/Dw	LO Nuttallides florealis	Hornibrook et al. (1989)
~55.5	Dt/Dw	LO Valvulineria teuriensis	Hornibrook et al. (1989)
~63	Dt	FO Allomorphina conica	Hornibrook et al. (1989)
~63	Dt	FO Nuttallides carinotruempyi	Hornibrook et al. (1989)
~63	Dt	FO Nuttallides florealis	Hornibrook et al. (1989)

Note: FO = first occurrence, LO = last occurrence, FCO = first common occurrence, p.c. = personal communication. For other abbreviations, see Figure F7. This table is also available in ASCII format.