Citation:

2008PA001618

Name: (Table 3) Extent of racemization (D/L) in foraminifera from Arctic Ocean sediment cores
Published: 2008
License: https://creativecommons.org/licenses/by/3.0/

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Coverage:

Median Latitude: 81.132836 * Median Longitude: -179.504861 * South-bound Latitude: 74.622500 * West-bound Longitude: 144.770330 * North-bound Latitude: 87.091830 * East-bound Longitude: -157.884000

Date/Time Start: 1996-08-14T00:00:00 * Date/Time End: 2005-08-25T00:00:00

Minimum DEPTH, sediment/rock: 0.0050 m * Maximum DEPTH, sediment/rock: 4.2850 m

Event(s):

HLY0503-08JPC * Latitude: 79.592750 * Longitude: -172.501583 * Date/Time: 2005-08-20T00:00:00 * Elevation: -2792.0 m * Recovery: 11.88 m * Location: Mendeleev Ridge, Arctic Ocean * Campaign: (Healy-Oden Trans Arctic Expedition 2005 (HOTRAX05)) * Basis: Healy * Method/Device: Jumbo Piston Core (JPC)

HLY0503-10MC * Latitude: 81.228267 * Longitude: -177.216217 * Date/Time: 2005-08-22T00:00:00 * Elevation: -1841.0 m * Location: Arctic Ocean * Campaign: (Healy-Oden Trans Arctic Expedition 2005 (HOTRAX05)) * Basis: Healy * Method/Device: MultiCorer (MUC)

HLY0503-11MC * Latitude: 83.128833 * Longitude: -174.692833 * Date/Time: 2005-08-25T00:00:00 * Elevation: -2570.0 m * Location: Arctic Ocean * Campaign: (Healy-Oden Trans Arctic Expedition 2005 (HOTRAX05)) * Basis: Healy * Method/Device: MultiCorer (MUC)

Comment:

Ages with two decimals (not *.00) are 14C age; other ages are estimated on the basis of stratigraphic correlations.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Elevation of event	Elevation	m
5	Laboratory code/label	Lab label		Kaufman, Darrell S		c = sample rejected because D/L values are considerably higher than any in the underlying 2 m of core
6	DEPTH, sediment/rock	Depth sed	m			Geocode
7	Depth, top/min	Depth top	m	Kaufman, Darrell S
8	Depth, bottom/max	Depth bot	m	Kaufman, Darrell S
9	Number of subsamples	Subsamples	#	Kaufman, Darrell S
10	Number	No		Kaufman, Darrell S		excluded of mean and standard error
11	Aspartic acid D/L ratio	Asp D/L		Kaufman, Darrell S	High Performance Liquid Chromatography (HPLC)
12	Aspartic acid D/L ratio, standard deviation	Asp D/L std dev	±	Kaufman, Darrell S	High Performance Liquid Chromatography (HPLC)
13	Glutamic acid D/L ratio	Glu D/L		Kaufman, Darrell S	High Performance Liquid Chromatography (HPLC)
14	Glutamic acid D/L ratio, standard deviation	Glu D/L std dev	±	Kaufman, Darrell S	High Performance Liquid Chromatography (HPLC)
15	AGE	Age	ka BP			Geocode

License:

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

Size:

405 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Lab label	6 Depth sed [m]	7 Depth top [m]	8 Depth bot [m]	9 Subsamples [#]	10 No	11 Asp D/L	12 Asp D/L std dev [±]	13 Glu D/L	14 Glu D/L std dev [±]	15 Age [ka BP]
PI-88-AR_P5	74.6225	-157.8840	-1089	5921	0.0100			5	0	0.098	0.005	0.050	0.005	5.53
PI-88-AR_P5	74.6225	-157.8840	-1089	5920	0.5500			5	0	0.248	0.004	0.111	0.005	35.00
PI-88-AR_P5	74.6225	-157.8840	-1089	5918	0.8900			5	0	0.288	0.006	0.139	0.004	75.00
PI-88-AR_P5	74.6225	-157.8840	-1089	5922	1.2500			4	1	0.349	0.012	0.163	0.015	85.00
PI-88-AR_P5	74.6225	-157.8840	-1089	5917	1.8000			3	2	0.380	0.011	0.169	0.006	100.00
PI-88-AR_P5	74.6225	-157.8840	-1089	5923	1.9100			4	1	0.406	0.004	0.213	0.005	105.00
PI-88-AR_P5	74.6225	-157.8840	-1089	5919	2.3300			4	1	0.404	0.004	0.194	0.003	123.00
PI-88-AR_P5	74.6225	-157.8840	-1089	5916	3.1800			4	1	0.395	0.011	0.203	0.006	193.00
PI-88-AR_P5	74.6225	-157.8840	-1089	5913	3.6500			4	4	0.408	0.007	0.194	0.004	242.00
OD96_12-1	87.0918	144.7703	-1003	5926	0.0095	0.000	0.019	4	2	0.154	0.003	0.088	0.001	10.00
OD96_12-1	87.0918	144.7703	-1003	5927	0.1925	0.183	0.202	3	2	0.267	0.002	0.118	0.006	35.00
OD96_12-1	87.0918	144.7703	-1003	5928	1.7660	1.758	1.774	6	1	0.313	0.008	0.146	0.011	79.00
OD96_12-1	87.0918	144.7703	-1003	5929	1.9920	1.984	2.000	3	2	0.404	0.017	0.194	0.013	85.00
OD96_12-1	87.0918	144.7703	-1003	5930	2.0725	2.064	2.081	3	1	0.401	0.014	0.207	0.021	100.00
OD96_12-1	87.0918	144.7703	-1003	5931	2.1975	2.190	2.205	5	0	0.392	0.008	0.184	0.010	123.00
OD96_12-1	87.0918	144.7703	-1003	5932	2.5825	2.575	2.590	4	1	0.440	0.016	0.230	0.018	193.00
OD96_12-1	87.0918	144.7703	-1003	5933	2.7580	2.750	2.766	5	0	0.463	0.013	0.248	0.018	242.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6134	0.0050	0.000	0.010	4	1	0.080	0.003	0.035	0.000	3.98
HLY0503-08JPC	79.5928	-172.5016	-2792	6141	0.0750	0.070	0.080	4	0	0.096	0.004	0.034	0.003	10.15
HLY0503-08JPC	79.5928	-172.5016	-2792	6140	0.1450	0.140	0.150	2	1	0.108	0.002	0.046	0.004	9.61
HLY0503-08JPC	79.5928	-172.5016	-2792	6135	0.2450	0.240	0.250	3	1	0.110	0.002	0.039	0.001	10.86
HLY0503-08JPC	79.5928	-172.5016	-2792	6136	0.3250	0.320	0.330	4	0	0.193	0.007	0.086	0.005	41.12
HLY0503-08JPC	79.5928	-172.5016	-2792	6142	0.3450	0.340	0.350	6	0	0.190	0.006	0.076	0.006	37.47
HLY0503-08JPC	79.5928	-172.5016	-2792	6137	0.4350	0.430	0.440	5	1	0.221	0.004	0.104	0.006	43.22
HLY0503-08JPC	79.5928	-172.5016	-2792	6143	0.4850	0.480	0.490	4	1	0.261	0.005	0.109	0.011	35.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6138	0.5250	0.520	0.530	6	0	0.278	0.003	0.132	0.004	38.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6144	0.5650	0.560	0.570	4	1	0.285	0.010	0.131	0.014	42.49
HLY0503-08JPC	79.5928	-172.5016	-2792	6139	0.6250	0.620	0.630	6	0	0.295	0.004	0.143	0.004	44.85
HLY0503-08JPC	79.5928	-172.5016	-2792	6387	0.7350	0.730	0.740	4	1	0.276	0.009	0.101	0.007	52.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6388	0.8350	0.830	0.840	4	1	0.283	0.006	0.123	0.004	59.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6389	0.9350	0.930	0.940	2	0	0.344	0.007	0.176	0.008	70.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6149	1.0550	1.050	1.060	4	0	0.309	0.004	0.154	0.004	77.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6390	1.1550	1.150	1.160	4	1	0.361	0.008	0.177	0.008	80.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6391	1.3250	1.320	1.330	3	1	0.355	0.005	0.176	0.005	85.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6392	1.4550	1.450	1.460	2	0	0.342	0.013	0.145	0.013	89.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6393c	1.7950	1.790	1.800	4	0	0.462	0.006	0.232	0.006	100.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6717	1.8050	1.800	1.810	8	1	0.405	0.008	0.197	0.006	100.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6394	2.2650	2.260	2.270	3	2	0.402	0.007	0.188	0.006	123.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6395	2.3850	2.380	2.390	5	0	0.395	0.007	0.177	0.007	126.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6396	2.4650	2.460	2.470	3	2	0.389	0.005	0.168	0.006	129.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6775	2.8250	2.820	2.830	6	0	0.411	0.006	0.201	0.010	147.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6718	3.5850	3.580	3.590	6	3	0.400	0.010	0.184	0.005	178.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6719	4.0450	4.040	4.050	7	2	0.419	0.010	0.204	0.008	193.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6720	4.1850	4.180	4.190	8	1	0.429	0.010	0.211	0.009	196.00
HLY0503-08JPC	79.5928	-172.5016	-2792	6776	4.2850	4.280	4.290	6	1	0.441	0.012	0.219	0.016	222.00
HLY0503-11MC	83.1288	-174.6928	-2570	6510	0.0550	0.050	0.060	5	0	0.225	0.018	0.106	0.011	30.95
HLY0503-10MC	81.2283	-177.2162	-1841	6511	0.1050	0.100	0.110	5	0	0.279	0.009	0.137	0.005	36.73