Citation:

j.quascirev.2014.06.015

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Project(s):

Ocean Drilling Program (ODP)

Coverage:

Latitude: -36.219217 * Longitude: -73.681700

Date/Time Start: 2002-04-15T00:00:00 * Date/Time End: 2002-04-15T00:00:00

Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 16.230 m

Event(s):

202-1234 * Latitude: -36.219217 * Longitude: -73.681700 * Date/Time: 2002-04-15T00:00:00 * Elevation: -1014.7 m * Penetration: 466.7 m * Recovery: 435.2 m * Location: South Pacific Ocean * Campaign: * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 49 cores; 461.6 m cored; 5.1 m drilled; 94.3 % recovery

Comment:

This updated age model for ODP Site 1234 is based on the planktonic foraminiferal ages published in Muratli et al. 2010 (doi:10.1038/ngeo715), and supplemented here by new benthic dates, all re-calibrated using INTCAL 7.0 MARINE13, plus a regional reservoir correction based on Siani et al. 2013 (DOI: 10.1038/ncomms3758).

Depth is given in meters composite depth.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample code/label	Sample label		Mix, Alan C	DSDP/ODP/IODP sample designation
2	DEPTH, sediment/rock	Depth sed	m			Geocode
3	Age, dated	Age dated	ka	Mix, Alan C	Age, 14C AMS	uncorrected, mixed benthic foraminifera
4	Age, dated standard deviation	Age dated std dev	±	Mix, Alan C	Age, 14C AMS	uncorrected, mixed benthic foraminifera
5	Age, dated	Age dated	ka	Mix, Alan C	Age, 14C AMS	uncorrected, mixed planktic foraminifera
6	Age, dated standard deviation	Age dated std dev	±	Mix, Alan C	Age, 14C AMS	uncorrected, mixed planktic foraminifera
7	Age, dated material	Dated material		Mix, Alan C
8	Age, comment	Comm		Mix, Alan C
9	Δ R	Δ R		Mix, Alan C		benthic CALIB delta R parameter for describing deviations from the average global reservoir correction. For benthic ages modern subsurface radiocarbon is adjusted with sealevel, as in Muratli et al. 2010
10	Δ R error	Δ R e	±	Mix, Alan C		benthic
11	Age, dated	Age dated	ka	Mix, Alan C	Age, 14C AMS	benthic radiocarbon age corrected using INTCAL 7.0 MARINE13 and Delta R benthic as indicated
12	Age, dated standard deviation	Age dated std dev	±	Mix, Alan C	Age, 14C AMS	benthic radiocarbon age corrected using INTCAL 7.0 MARINE13 and Delta R benthic as indicated
13	Δ R	Δ R		Mix, Alan C		planktic CALIB delta R parameter for describing deviations from the avergage global reservoir correction. For planktic ages the surface reservoir corrections are based on the work of Siani et al. 2013 for the Chile margin
14	Δ R error	Δ R e	±	Mix, Alan C		planktic
15	Age, dated	Age dated	ka	Mix, Alan C	Age, 14C AMS	corrected using INTCAL 7.0 MARINE13 and Delta R planktic as indicated
16	Age, dated standard deviation	Age dated std dev	±	Mix, Alan C	Age, 14C AMS	planktic radiocarbon age corrected using INTCAL 7.0 MARINE13 and Delta R planktic as indicated
17	Age model	Age model	ka	Mix, Alan C	Age, calculated calendar years	Where both planktonic and benthic data were available, the planktonic dates were usually favored (except when older than the benthic dates), and used to create an inferred age model, such that large swings of sedimentation rate were minimized between adjacent date pairs, within the analytical uncertainty of the dating
18	Age, minimum/young	Age min	ka	Mix, Alan C
19	Age, maximum/old	Age max	ka	Mix, Alan C
20	Age, comment	Comm		Mix, Alan C

License:

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

Size:

470 data points

Data

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

1 Sample label (DSDP/ODP/IODP sample designation)	2 Depth sed [m]	3 Age dated [ka] (uncorrected, mixed benthic fo...)	4 Age dated std dev [±] (uncorrected, mixed benthic fo...)	5 Age dated [ka] (uncorrected, mixed planktic f...)	6 Age dated std dev [±] (uncorrected, mixed planktic f...)	7 Dated material	8 Comm	9 Δ R (benthic CALIB delta R paramet...)	10 Δ R e [±] (benthic)	11 Age dated [ka] (benthic radiocarbon age corre...)	12 Age dated std dev [±] (benthic radiocarbon age corre...)	13 Δ R (planktic CALIB delta R parame...)	14 Δ R e [±] (planktic)	15 Age dated [ka] (corrected using INTCAL 7.0 MA...)	16 Age dated std dev [±] (planktic radiocarbon age corr...)	17 Age model [ka] (Where both planktonic and ben...)	18 Age min [ka]	19 Age max [ka]	20 Comm
	0.000															1.5	1.2	1.8	Extrapolation
202-1234A-1H-1,13-16	0.130	3.11	0.13			mixed benthic or planktic foraminifera		860	100	1.859	0.201	400	100			1.7	1.5	1.9	benthic only
202-1234A-1H-1,53-56	0.530	3.29	0.02			mixed benthic or planktic foraminifera		860	100	2.069	0.133	400	100			2.2	2.1	2.3	benthic only
202-1234A-1H-1,103-106	1.030	5.21	0.10			mixed benthic or planktic foraminifera		860	100	4.500	0.195	400	100			4.3	4.1	4.5	benthic only
202-1234A-1H-2,3-6	1.540	9.46	0.02			mixed benthic or planktic foraminifera		800	100	9.322	0.121	400	100			9.2	9.1	9.3	benthic only
202-1234A-1H-2,43-46	1.940	10.72	0.03			mixed benthic or planktic foraminifera		790	100	10.888	0.144	400	100			10.7	10.6	10.9	benthic only
202-1234A-1H-2,83-86	2.340	10.75	0.04			mixed benthic or planktic foraminifera		780	100	10.944	0.144	400	100			11.1	11.0	11.2	benthic only
202-1234A-1H-2,103-106	2.540	11.48	0.05	11.18	0.05	mixed benthic or planktic foraminifera		780	100	12.119	0.227	600	200	11.771	0.384	11.6	11.3	11.9
202-1234A-1H-3,13.5-16	3.155	13.34	0.03			mixed benthic or planktic foraminifera		750	100	14.073	0.154					13.9	13.8	14.1	benthic only
202-1234A-1H-3,33.5-36	3.355	13.50	0.07	14.43	0.04	mixed benthic or planktic foraminifera	Planktic Outlier OLD?	750	100	14.396	0.263	600	200	16.142	0.297	14.3	14.0	14.6	Planktic outlier, use benthic
202-1234B-1H-3,52.5-55	3.385	13.40	0.03	13.33	0.05	mixed benthic or planktic foraminifera		750	100	14.166	0.196	600	200	14.407	0.374	14.4	14.1	14.6
202-1234B-1H-3,62.5-65	3.485	13.60	0.07	13.34	0.04	mixed benthic or planktic foraminifera		750	100	14.556	0.291	600	200	14.420	0.371	14.5	14.1	14.8
202-1234B-1H-3,92.5-95	3.785	13.78	0.03	13.43	0.03	mixed benthic or planktic foraminifera		750	100	14.966	0.213	600	200	14.546	0.374	14.8	14.5	15.0
202-1234B-1H-3,132.5-135	4.185	14.25	0.06	14.05	0.04	mixed benthic or planktic foraminifera		740	100	15.722	0.204	600	200	15.597	0.301	15.6	15.4	15.9
202-1234B-1H-4,2.5-5	4.395	14.76	0.04	14.71	0.03	mixed benthic or planktic foraminifera		740	100	16.411	0.172	600	200	16.557	0.304	16.2	16.0	16.5
202-1234B-1H-4,12.5-15	4.495			16.20	0.05	mixed benthic or planktic foraminifera	Planktic outlier OLD?					600	200	18.455	0.230	16.4	16.2	16.6	Planktic only, outlier, interpolate benthic.
202-1234B-1H-4,22.5-25	4.595	14.60	0.10	15.04	0.08	mixed benthic or planktic foraminifera	Planktic outlier OLD?	730	100	16.208	0.209	600	200	17.053	0.329	16.5	16.2	16.8	Planktic old. Favor benthic.
202-1234B-1H-4,62.5-65	4.995	15.16	0.08	14.77	0.05	mixed benthic or planktic foraminifera		730	100	17.033	0.219	600	200	16.643	0.309	16.8	16.6	17.1
202-1234B-1H-4,82.5-85	5.195	15.17	0.07	14.91	0.04	mixed benthic or planktic foraminifera		730	100	17.052	0.210	600	200	16.838	0.315	17.0	16.7	17.3
202-1234B-1H-4,102.5-105	5.395	15.20	0.07	14.97	0.04	mixed benthic or planktic foraminifera		730	100	17.115	0.201	600	200	16.925	0.317	17.2	16.9	17.4
202-1234B-1H-5,2.5-5	5.905			15.61	0.03	mixed benthic or planktic foraminifera						600	200	17.770	0.241	17.7	17.5	17.9
202-1234B-1H-5,52.5-55	6.405	16.63	0.06	15.99	0.04	mixed benthic or planktic foraminifera		710	100	18.774	0.113	600	200	18.214	0.233	18.2	18.1	18.4
202-1234B-1H-5,72.5-75	6.605	17.00	0.09	16.18	0.05	mixed benthic or planktic foraminifera		700	100	19.164	0.178	600	200	18.421	0.232	18.5	18.3	18.7
202-1234A-2H-2,22.5-25	6.895	17.35	0.10	16.67	0.04	mixed benthic or planktic foraminifera		700	100	19.626	0.193	600	200	18.935	0.225	18.9	18.6	19.1
202-1234A-2H-2,92.5-95	7.595	18.04	0.06			mixed benthic or planktic foraminifera		700	100	20.421	0.158					19.8	19.7	20.0	benthic only
202-1234A-2H-3,2.5-5	8.225	18.65	0.10	18.02	0.04	mixed benthic or planktic foraminifera		700	100	21.199	0.214	600	200	20.509	0.262	20.6	20.4	20.8
202-1234A-2H-3,82.5-85	9.025	19.58	0.07	18.88	0.06	mixed benthic or planktic foraminifera		700	100	22.351	0.135	600	200	21.630	0.283	21.6	21.4	21.8
202-1234A-2H-4,22.5-25	9.945	20.60	0.21	20.02	0.08	mixed benthic or planktic foraminifera		700	100	23.462	0.302	600	200	22.866	0.273	22.7	22.4	23.0
202-1234B-2H-1,133-136	10.080	19.60	0.27	19.84	0.06	mixed benthic or planktic foraminifera	Possible Depth ERROR	700	100	22.304	0.331	800	300	22.534	0.355	22.8	22.5	23.2
202-1234A-3H-2,93-96	15.860	27.10	0.18			mixed benthic or planktic foraminifera		700	100	30.266	0.314					29.8	29.5	30.1
202-1234B-2H-5,143-146	16.230	27.30	0.48			mixed benthic or planktic foraminifera	Possible Depth ERROR	700	100	30.373	0.498					30.3	29.8	30.8