Citation:

91PA02477

Name: (Table A6) Opal content and stable oxygen isotope ratios of foraminifera from sediment core RC15-94
Published: 1991
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Lamont-Doherty Earth Observatory, Columbia University (LDEO)

Silicon Cycling in the World Ocean (SINOPS)

Funding:

Fourth Framework Programme (FP4), grant/award no. MAS3970141 : Silicon Cycling in the World Ocean

Coverage:

Latitude: -42.980000 * Longitude: -20.860000

Date/Time Start: 1972-01-22T00:00:00 * Date/Time End: 1972-01-22T00:00:00

Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 5.600 m

Event(s):

RC15-94 * Latitude: -42.980000 * Longitude: -20.860000 * Date/Time: 1972-01-22T00:00:00 * Elevation: -3762.0 m * Recovery: 12.55 m * Campaign: * Basis: Robert Conrad * Method/Device: Piston corer (PC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	AGE	Age	ka BP			Geocode
3	Opal, biogenic silica	bSiO2	%	Charles, Christopher D	Opal, extraction; Mortlock & Froelich, 1989
4	Cibicides spp., δ18O	Cibicides spp. δ18O	‰ PDB	Charles, Christopher D
5	Neogloboquadrina pachyderma dextral and/or sinistral, δ18O	N. pachyderma δ18O	‰ PDB	Charles, Christopher D
6	Isotopic event	Isotopic event		Charles, Christopher D

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

124 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Depth sed [m]	2 Age [ka BP]	3 bSiO2 [%]	4 Cibicides spp. δ18O [‰ PDB]	5 N. pachyderma δ18O [‰ PDB]	6 Isotopic event
0.000	9.0	2.2		0.85
0.025	9.6		2.65	0.80
0.050	10.3			1.03
0.075	10.9		2.79	1.37
0.100	11.5	2.2	2.80
0.100	11.5		0.90
0.125	11.8		2.79	0.88
0.150	12.1		2.94	0.82
0.175	12.3		3.04	1.06
0.200	12.6	3.0	2.93	1.10
0.225	12.9			1.28
0.250	13.2		3.19	1.19
0.300	13.7	4.2	3.73	1.56
0.325	14.0			1.76
0.380	14.6		3.89	1.72
0.400	14.8	4.7	3.97	2.30
0.425	15.1		3.99	2.39
0.450	15.4			2.72
0.475	15.6			2.48
0.500	15.9	7.4		2.15
0.525	16.2			2.54
0.550	16.5		3.83	2.36
0.575	16.7			1.80
0.600	17.0	7.4		2.40
0.625	17.3		4.12	2.32	2.2
0.650	17.6		3.86	2.34
0.675	17.8		3.76	2.41
0.700	18.1	7.9	3.97	2.48
0.725	18.4		4.02	2.53
0.750	18.6			2.62
0.800	19.2	7.8	4.15
0.900	20.1	8.5	4.08
1.000	20.9	8.6	3.89
1.100	21.8	8.5
1.200	22.6	6.4
1.300	23.5	9.0
1.400	24.3	9.9	3.74
1.500	25.2	10.3
1.600	26.0	9.2
1.700	27.2	9.5
1.800	28.3	10.3	3.24		3.1
1.900	29.5	11.4
2.000	30.7	10.3
2.100	31.8	11.1
2.200	33.0	11.9	3.30
2.300	35.6	8.3
2.400	38.1	9.4
2.500	40.7	9.1	3.48
2.600	43.3	6.2
2.700	45.9	6.5
2.800	48.4	4.8
2.900	51.0	7.5
3.000	53.0	5.5	3.59
3.100	55.0	4.6
3.200	56.8	5.8
3.300	58.7	6.9
3.400	60.5	6.0	3.59
3.500	62.0	6.3	3.70
3.600	63.2	9.1
3.700	64.3	9.4	3.61		4.2
3.800	65.5	8.2
3.900	66.7		3.47
4.000	67.8	8.9
4.100	69.0	9.2	3.34
4.200	71.0	10.2
4.300	73.0	8.2	3.08
4.400	75.0	5.6	2.97
4.500	77.0	6.3	2.93
4.600	79.0	6.0
4.700	81.0	2.6	2.94		5.1
4.800	83.0	5.7
4.900	85.0	6.9
5.000	87.0	4.5
5.100	89.0	3.7
5.200	91.0	3.5
5.300	93.0	4.8
5.400	95.0	7.0
5.500	97.0	6.0
5.600	99.0	4.5