Initial Reports, Volume 199																			
Ms 199-115																			
Chapter 15, Table T3. Radiolarian zonal boundaries, Site 1222.																			

Note: * = new ages calibrated from paleomagnetic reversals at Site 1220.																			

		Top							Bottom										
Zonal boundaries	Age (Ma)	Leg	Site	Hole	Core	Type	Section	Interval (cm)	Leg	Site	Hole	Core	Type	Section	Interval (cm)	Midpoint depth (mbsf)	Plus/minus	Midpoint depth (mcd)	Plus/minus

RN12/11	2.74	199	1222	A	3	H	2	14	199	1222	B	2	H	CC		16.84	0.3	18.71	0.29
RN11/10	3.87	199	1222	B	2	H	CC	CC	199	1222	A	3	H	2	110	17.32	0.18	19.19	0.19
RN10/9	4.19	199	1222	A	3	H	4	18	199	1222	A	3	H	4	88	19.93	0.35	21.81	0.35
RP22/21	24.6	199	1222	A	5	H	6	45	199	1222	A	5	H	7	45	42.6	0.75	47.48	0.75
RP21/20	29.27	199	1222	B	7	H	3	45	199	1222	B	7	H	4	19	58.98	0.63	63.07	0.63
RP20/19	33.47	199	1222	A	7	H	5	45	199	1222	A	7	H	6	45	60.1	0.75	69.83	0.75
RP19/18	34.77	199	1222	A	7	H	5	45	199	1222	A	7	H	6	45	60.1	0.75	69.83	0.75
RP18/17	36.96	199	1222	A	7	H	6	45	199	1222	A	7	H	7	66	61.71	0.86	71.44	0.86
RP17/16	38.12	199	1222	A	7	H	6	45	199	1222	A	7	H	7	66	61.71	0.86	71.44	0.86
RP16/15	40.12	199	1222	A	7	H	6	45	199	1222	A	7	H	7	66	61.71	0.86	71.44	0.86