Table 13. Depths of biostratigraphic and magnetostratigraphic datums observed in Site 1041 cores.							

Core	Depth (mbsf)	Diatoms (Ma)	Nannofossil datums (Ma)	Foraminifer datums (Ma)	Paleomagnetic datums (Ma)	Combined biostratigraphic datums (Ma)	Combined biostrat. and paleomag. datums (Ma)
170-1041A-							
1	0.00						
1	1.50						
1	7.35						
2	8.85	2.01				2.01	2.010
2	14.03						
3	21.12		1.95			1.95	1.950
4	24.92						
5	34.21						
6	41.23						
7	50.70						
8	60.46						
9	69.22						
10	76.23						
11	84.99			1.77		1.77	1.770
12	96.19			1.95		1.95	1.950
13	100.78						
14	112.18			3.65		3.65	3.650
15	125.09						
16	134.25						
17	137.48		3.60			3.60	3.600
18	151.48						
170-1041B-							
1	161.05						
2	170.76			5.80		5.80	5.800
	174.00				4.620		
	178.00				4.800		
3	181.59						
	193.00				4.890		4.890
4	193.38						
	198.00				4.980		4.980
5	200.44						
6	208.67						
7	219.91	5.83				5.83	5.830
	222.00				5.894		5.894
8	226.59	6.07				6.07	6.070
	236.61						
9	236.61		5.60			5.60	5.600
	242.00				6.137		6.137
10	247.56						
	255.00				6.269		6.269
11	258.03	6.55				6.55	6.550
	267.00				6.567		6.567
	268.08					8.30	8.300
12	268.08			8.30		8.60	
13	275.21	6.69				6.90	6.900
14	285.19						
15	290.39						
16	304.88						
	312.00				7.090		7.090
17	314.18						
18	321.30						
	331.00				7.135		7.135
19	333.82						
	343.00				7.172		7.172
20	344.47						
21	351.65		8.60				8.600
22	361.72						
	369.00				7.432		
23	370.49	7.37				7.37	7.370
24	381.32						
	388.22					13.60	13.600
25	388.22		13.60	14.60		14.60	14.600
170-1041C-							
1	396.50				7.650		7.650
1	397.61	7.75				7.75	7.750
2	407.51						
3	415.54