Initial Reports, Volume 199
Ms 199-113
Chapter 13, Table T5. Radiolarian first and last occurrences and zonal boundaries, Site 1220.																			

Notes: Derivation of ages is shown in Table T3 (see "Radiolarian Zonal Scheme and Taxonomy" in "Biostratigraphy" in the "Explanatory Notes" chapter).

		Top							Bottom							Depth (mbsf)	Depth (mbsf)	Depth (mcd)	Depth (mcd)
Zonal boundaries	Age (Ma)	Leg	Site	Hole	Core 	Type	Section	Interval (cm)	Leg	Site	Hole	Core 	Type	Section	Interval (cm)	Midpoint	Plus/minus	Midpoint	Plus/minus
RN1/RP22	23.62	199	1220	A	3	H	4	45	199	1220	A	3	H	5	45	24.40	0.50	24.40	0.50
RP22/21	24.6	199	1220	A	4	H	2	45	199	1220	A	4	H	3	45	31.20	0.75	33.45	0.75
RP21/20	28.8	199	1220	A	5	H	CC	CC	199	1220	A	6	H	1	45	48.03	0.03	52.29	1.00
RP20/19	32.8	199	1220	A	8	H	2	20	199	1220	A	8	H	3	46	69.08	0.88	76.72	0.88
RP19/18	34.9	199	1220	A	8	H	6	46	199	1220	A	8	H	7	46	75.21	0.75	82.85	0.75
RP18/17	36.4	199	1220	A	9	H	6	45	199	1220	A	9	H	7	45	84.70	0.75	93.19	0.75
RP17/16	37.7	199	1220	A	10	H	4	45	199	1220	A	10	H	5	45	91.20	0.75	100.52	0.75
RP16/15	38.8	199	1220	A	11	H	7	45	199	1220	A	11	H	CC	CC	104.77	0.32	114.19	0.32
RP15/14	39.5	199	1220	B	9	H	1	45	199	1220	A	12	H	5	45	111.70	0.75	125.60	0.22
RP14/13	42.8	199	1220	B	10	H	3	45	199	1220	B	10	H	4	45	125.64	0.75	138.27	0.75
RP13/12	44.5	199	1220	B	11	H	1	45	199	1220	B	11	H	2	45	132.20	0.75	149.39	0.75
RP12/11	47.5	199	1220	B	11	H	CC	CC	199	1220	C	11	H	3	10	144.83	3.77	160.10	1.85
RP11/10	48.5	199	1220	B	13	H	CC	CC	199	1220	B	16	X	1	100	164.63	5.47	183.34	5.47
RP10/9	49	199	1220	B	13	H	CC	CC	199	1220	B	16	X	1	100	164.63	5.47	183.34	5.47
RP9/8	50.3	199	1220	A	18	H	CC	CC	199	1220	B	16	X	1	100	164.63	5.47	183.34	5.47
RP8/7	52.8	199	1220	A	18	X	2	10	199	1220	C	14	X	6	60	185.75	3.75	197.45	0.31