Initial Reports, Volume 208
Ms 208IR-104
Chapter 4, Table T15. Age-depth control points, Site 1263.	
Notes: T = top, B = bottom. o = oldest, y = youngest. PF = planktonic foraminifers, CN = calcareous nannoplankton , BF = benthic foraminifers, PMAG = paleomagnetic reversals.
	Datum	Type	Upper depth (mcd)	Lower depth (mcd)	Minimum age (Ma)	Maximum age (Ma)
T	Globigerinoides obliquus	PF	2.29	12.07	1.3	1.3
T	Globigerina apertura	PF	2.29	12.07	1.68	1.68
B	Globorotalia truncatulinoides	PF	2.29	12.07	2.03	2.03
T	Globoturborotalia woodi	PF	2.29	12.07	2.3	2.3
T	Sphaeroidinellopsis seminulina	PF	12.07	23.29	3.18	3.18
B	Globorotalia tosaensis 	PF	12.07	23.29	3.35	3.35
T	Neogloboquadrina acostaensis	PF	12.07	23.29	3.83	3.83
T	Globorotalia plesiotumida	PF	12.07	23.29	4.15	4.15
B	Globorotalia crassaformis s.l.	PF	23.29	34.68	4.31	4.31
B	Sphaeroidinella dehiscens s.l.	PF	23.29	34.68	4.94	4.94
B	Sphenolithus ciperoensis	CN	48.00	49.00	27.55	27.55
B	Paragloborotalia opima	PF	56.35	62.71	30.54	30.54
B	Sphenolithus distentus	CN	56.35	68.72	30.32	30.32
	C12n (y)	PMAG	62.41	65.76	30.476	30.476
T	Subbotina angiporoides	PF	62.71	68.72	29.67	29.67
	C12n (o)	PMAG	67.86	70.56	30.939	30.939
T	"Globigerina" "ampliapertura"	PF	68.72	73.69	30.12	30.12
T	Pseudohastigerina spp. 	PF		68.72	73.69	32	32
T	Reticulofenestra umbilicus >14 µm	CN	75.91	76.46	31.7	31.7
	C13n (y)	PMAG	83.62	88.14	33.058	33.058
T	Ericsonia formosa	CN	85.52	86.47	32.9	32.9
	C13n (o)	PMAG	89.42	91.74	33.545	33.545
	Increase Ericsonia obruta	CN	94.49	95.04	33.7	33.7
T	Turborotalia cerroazulensis 	PF	96.13	99.97	33.8	33.8
T	Hantkenina spp. 	PF	99.97	108.13	33.7	33.7
T	Globigerinatheka index	PF	99.97	108.13	34.3	34.3
T	Discoaster saipanensis	CN	103.87	104.33	34	34
T	Globigerinatheka semiinvoluta	PF	109.79	117.80	35.3	35.3
B	Istmolithus recurvus	CN	116.30	116.85	36.6	36.6
T	Acarinina primitiva 	PF	118.73	129.67	39	39
T	Chiasmolithus grandis	CN	123.58	124.88	37.1	37.1
B	Dictyococcites bisectus	CN	135.45	136.15	38.5	38.5
B	Dictyococcites scrippsae	CN	138.74	141.80	40.3	40.3
	C19n (y)	PMAG	147.80	148.22	41.257	41.257
	C19n (o)	PMAG	149.20	149.82	41.521	41.521
T	Nannotetrina spp.	CN	155.75	157.64	42.3	42.3
T	Reticulofenestra umbilicus >14 µm	CN	159.14	160.09	42.5	42.5
T	Morozovella aragonensis	PF	172.54	177.02	43.6	43.6
T	Discoaster lodoensis	CN	215.04	216.04	48	48
B	Rhabdosphaera inflata	CN	222.69	222.74	48.5	48.5
B	Discoaster sublodoensis	CN	228.68	229.28	49.3	49.3
T	Tribrachiatus orthostylus	CN	247.15	247.70	51	51
T	Morozovella formosa 	PF	256.09	260.27	50.8	50.8
B	Morozovella aragonensis	PF	272.07	281.38	52.76	52.76
B	Discoaster lodoensis	CN	275.58	276.53	52.4	52.4
T	Morozovella aequa 	PF	281.38	283.79	52.89	52.89
T	Discoaster multiradiatus	CN	286.42	287.92	53	53
B	Sphenolithus radians	CN	287.92	289.42	53.3	53.3
B	Tribrachiatus orthostylus	CN	295.30	296.20	53.4	53.4
B	Morozovella formosa	PF	316.29	318.00	54	54
T	Subbotina triangularis	PF	327.93	329.99	54.07	54.07
B	Subbotina velascoensis 	PF	327.93	329.99	54.17	54.17
B	Discoaster diastypus	CN	328.78	329.99	53.9	53.9
B	Globanomalina australiformis	PF	329.99	335.09	55.5	55.5
B	Igorina broedermanni 	PF	335.09	335.15	54.7	54.7
T	Stensioeina beccariiformis	BF	335.61	335.71	55.0	55.0
T	Globanomalina pseudomenardii	PF	348.97	352.73	55.9	55.9
T	Acarinina mckannai 	PF	348.97	352.73	56.3	56.3
B	Morozovella subbotinae	PF	356.08	367.53	55.9	55.9
B	Morozovella aequa	PF	356.08	367.53	56.5	56.5
B	Discoaster multiradiatus	CN	357.50	358.25	56.2	56.2
B	Discoaster nobilis	CN	366.34	367.18	56.5	56.5
B	Acarinina soldadoensis	PF	371.06	380.56	56.5	56.5
B	Heliolithus riedelii	CN	388.15	388.65	57.3	57.3
B	Discoaster mohleri	CN	389.65	390.45	57.5	57.5
B	Heliolithus kleinpellii	CN	400.23	400.65	58.2	58.2
B	Sphenolithus anarrhopus	CN	400.23	400.65	58.4	58.4