Citation:

PANGAEA.911365

Name: Biomarker record of sediment core MSM44_353-3
Published: 2020-01-27
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Baffin Bay; brassicasterol; HBI III; Holocene; IP25; PIP25 index; Sea ice

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Abstract:

Arctic sea ice is a critical component of the climate system, known to influence ocean circulation, earth's albedo, and ocean-atmosphere heat and gas exchange. Current developments in the use of IP25 (a sea ice proxy with 25 carbon atoms only synthesized by Arctic sea ice diatoms) have proven it to be a suitable proxy for palaeo-sea ice reconstructions over hundreds of thousands to even million years timescales. In the NE-Baffin Bay, off NW-Greenland, Melville Bugt is a climate-sensitive region characterized by strong seasonal sea ice variability and strong melt-water discharge from the Greenland Ice Sheet (GIS). Here, we present a centennial-scale resolution Holocene sea ice record, based on IP25 and open-water phytoplankton biomarkers (brassicasterol, dinosterol and HBI III) using core GeoB19927-3 (73°35.26' N, 58°05.66' W). Seasonal to ice-edge conditions near the core site is documented for most of the Holocene period with some significant variability. A cold interval, in the lower-most part, characterized by extensive sea ice cover and very low local productivity is succeeded by an interval (~9.4-8.5 ka BP)) with reduced sea ice cover, enhanced GIS spring melting, and strong influence of the West Greenland Current (WGC) in the earliest part of the record. From ~8.5 untill ~7.8 ka BP, a cooling event is recorded by ice algae and phytoplankton biomarkers. They indicate an enhanced sea ice cover, possibly related to the opening of Nares Strait, which may have led to an increased influx of Polar Water into NE-Baffin Bay. The interval between ~7.8 and ~3.0 ka BP is characterized by generally reduced sea ice cover with millennial-scale variability of the (late winter/early spring) ice-edge limit, increased open-water conditions (polynya-type), and a dominant WGC carrying warm waters at least as far as the Melville Bugt area. During the last ~3.0 ka BP, our biomarker records do not reflect the late Holocene 'Neoglacial cooling' observed elsewhere in the Northern Hemisphere, possibly due to the persistent influence of the WGC and interactions with the adjacent fjords. Peaks in HBI III at about ~2.1 and ~1.3 ka BP, interpreted as persistent ice-edge situations might, correlate with the Roman Warm Period (RWP) and Medieval Climate Anomaly (MCA), respectively, in-phase with the North Atlantic Oscillation (NAO) mode. When integrated with marine and terrestrial records from other circum-Baffin Bay areas (Disko Bay, the Canadian Arctic, the Labrador Sea), the Melville Bugt biomarker records point to close ties with high Arctic and Northern Hemispheric climate conditions, driven by solar and oceanic circulation forcings.

Keyword(s):

Baffin Bay; brassicasterol; HBI III; Holocene; IP25; PIP25 index; Sea ice

Supplement to:

Saini, Jeetendra; Stein, Ruediger; Fahl, Kirsten; Weiser, Jens; Hebbeln, Dierk; Hillaire-Marcel, Claude; de Vernal, Anne (2020): Holocene variability in sea ice and primary productivity in the northeastern Baffin Bay. arktos - The Journal of Arctic Geosciences, https://doi.org/10.1007/s41063-020-00075-y

Project(s):

Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)

Coverage:

Latitude: 73.587670 * Longitude: -58.094330

Date/Time Start: 2015-07-08T18:20:00 * Date/Time End: 2015-07-08T18:20:00

Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 11.45 m

Event(s):

MSM44_353-3 (GeoB19927-3) * Latitude: 73.587670 * Longitude: -58.094330 * Date/Time: 2015-07-08T18:20:00 * Elevation: -932.0 m * Recovery: 1147 cm * Location: Baffin Bay * Campaign: * Basis: * Method/Device: Gravity corer (GC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Saini, Jeetendra		Geocode
2	AGE	Age	ka BP	Saini, Jeetendra		Geocode
3	Carbon, organic, total	TOC	%	Saini, Jeetendra
4	Size fraction 2.000-0.063 mm, sand	2000-63 µm	%	Saini, Jeetendra	Grain size, sieving	vol %
5	Sedimentation rate	SR	cm/ka	Saini, Jeetendra	Calculated
6	Accumulation rate, mass	MAR	g/cm²/ka	Saini, Jeetendra	Calculated
7	Accumulation rate, total organic carbon	Acc rate TOC	g/cm²/ka	Saini, Jeetendra
8	2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane per unit sediment mass	IP25/sed	µg/g	Saini, Jeetendra	Gas chromatography - Mass spectrometry (GC-MS)
9	2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane, per unit mass total organic carbon	IP25/TOC	µg/g	Saini, Jeetendra	Gas chromatography - Mass spectrometry (GC-MS)
10	Accumulation rate, 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane	Acc rate IP25	µg/cm²/ka	Saini, Jeetendra	Calculated
11	24-Methylcholesta-5,22E-dien-3beta-ol per unit sediment mass	Brassicasterol/sed	µg/g	Saini, Jeetendra	Gas chromatography - Mass spectrometry (GC-MS)
12	24-Methylcholesta-5,22E-dien-3beta-ol, per unit mass total organic carbon	Brassicasterol/TOC	µg/g	Saini, Jeetendra	Gas chromatography - Mass spectrometry (GC-MS)
13	Accumulation rate, 24-Methylcholesta-5,22E-dien-3beta-ol	Acc rate brassicasterol	µg/cm²/ka	Saini, Jeetendra	Calculated
14	4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit sediment mass	Dinosterol/sed	µg/g	Saini, Jeetendra	Gas chromatography - Mass spectrometry (GC-MS)
15	4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbon	Dinosterol/TOC	µg/g	Saini, Jeetendra	Gas chromatography - Mass spectrometry (GC-MS)
16	Accumulation rate, 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol	Acc rate dinosterol	µg/cm²/ka	Saini, Jeetendra	Calculated
17	(9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene per unit sediment mass	C25 HBI (Z) triene/sed	µg/g	Saini, Jeetendra	Gas chromatography - Mass spectrometry (GC-MS)
18	(9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene, per unit mass total organic carbon	C25 HBI (Z) triene/TOC	µg/g	Saini, Jeetendra	Gas chromatography - Mass spectrometry (GC-MS)
19	Accumulation rate, (9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene	Acc rate C25 HBI (Z) triene	µg/cm²/ka	Saini, Jeetendra	Calculated
20	Phytoplankton biomarker HBI TR25 index	HBI TR25		Saini, Jeetendra	Calculated
21	Phytoplankton biomarker Brassicasterol IP25 index	PBIP25		Saini, Jeetendra	Calculated
22	Phytoplankton biomarker Dinosterol IP25 index	PDIP25		Saini, Jeetendra	Calculated
23	Phytoplankton biomarker C25 HBI (Z) triene IP25 index	P(III)IP25		Saini, Jeetendra	Calculated

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

2385 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 TOC [%]	4 2000-63 µm [%]	5 SR [cm/ka]	6 MAR [g/cm²/ka]	7 Acc rate TOC [g/cm²/ka]	8 IP25/sed [µg/g]	9 IP25/TOC [µg/g]	10 Acc rate IP25 [µg/cm²/ka]	11 Brassicasterol/sed [µg/g]	12 Brassicasterol/TOC [µg/g]	13 Acc rate brassicasterol [µg/cm²/ka]	14 Dinosterol/sed [µg/g]	15 Dinosterol/TOC [µg/g]	16 Acc rate dinosterol [µg/cm²/ka]	17 C25 HBI (Z) triene/sed [µg/g]	18 C25 HBI (Z) triene/TOC [µg/g]	19 Acc rate C25 HBI (Z) triene [µg/cm²/ka]	20 HBI TR25	21 PBIP25	22 PDIP25	23 P(III)IP25
0.00	-0.049	1.14	0.658	35.971	14.030	0.160	0.011	0.99	0.16	0.19	16.78	2.68	0.31	27.55	4.41	0.015	1.35	0.22	0.777	0.480	0.413	0.423
0.05	0.101	1.19
0.10	0.252	1.32		32.258	14.228	0.188	0.007	0.54	0.10	0.10	7.29	1.37	0.21	16.21	3.05	0.011	0.84	0.16	0.769	0.539	0.397	0.393
0.15	0.403	1.35
0.20	0.574	1.17		35.461	16.412	0.193	0.005	0.46	0.09	0.08	6.48	1.25	0.16	13.33	2.57	0.009	0.77	0.15	0.790	0.524	0.402	0.371
0.25	0.746	1.26
0.30	0.918	1.31	1.762	56.497	23.709	0.310	0.006	0.43	0.13	0.09	6.75	2.10	0.19	14.39	4.47	0.012	0.90	0.28	0.787	0.498	0.368	0.323
0.35	1.005	1.45
0.40	1.091	1.42		68.027	26.687	0.378	0.005	0.35	0.13	0.07	5.13	1.94	0.16	11.56	4.37	0.016	1.11	0.42	0.810	0.515	0.371	0.239
0.45	1.178	1.25
0.50	1.247	1.25		68.027	31.971	0.401	0.004	0.29	0.11	0.06	4.89	1.96	0.16	12.70	5.09	0.018	1.47	0.59	0.814	0.477	0.306	0.162
0.55	1.316	1.21
0.60	1.385	1.23	0.872	79.365	48.901	0.600	0.005	0.39	0.23	0.09	7.45	4.47	0.18	14.84	8.90	0.025	2.02	1.21	0.811	0.448	0.338	0.161
0.65	1.443	1.48
0.70	1.500	1.38		80.645	40.698	0.563	0.005	0.35	0.20	0.08	6.12	3.45	0.17	11.93	6.72	0.028	1.99	1.12	0.824	0.474	0.366	0.150
0.75	1.558	1.35
0.80	1.619	1.33		86.957	41.021	0.546	0.001	0.10	0.05	0.04	3.27	1.78	0.08	6.22	3.40	0.007	0.53	0.29	0.815	0.322	0.238	0.157
0.85	1.679	1.36
0.90	1.740	1.15		84.034	34.344	0.396	0.002	0.13	0.05	0.05	4.37	1.73	0.09	7.56	3.00	0.006	0.53	0.21	0.818	0.318	0.252	0.197
0.95	1.801	1.13
1.00	1.863	1.21		84.034	38.507	0.466	0.001	0.09	0.04	0.03	2.41	1.13	0.05	4.41	2.06	0.007	0.59	0.28	0.832	0.365	0.282	0.130
1.05	1.924	1.27
1.10	1.985	1.51		87.719	38.402	0.581	0.005	0.31	0.18	0.14	9.18	5.34	0.26	17.11	9.94	0.018	1.17	0.68	0.809	0.348	0.264	0.210
1.15	2.046	1.35
1.20	2.106	1.38	1.046	86.957	41.328	0.570	0.006	0.47	0.27	0.08	5.53	3.15	0.11	7.64	4.35	0.037	2.72	1.55	0.820	0.571	0.547	0.148
1.25	2.165	1.37
1.30	2.224	1.35		80.645	40.273	0.545	0.003	0.22	0.12	0.05	4.00	2.18	0.08	5.89	3.21	0.006	0.43	0.23	0.803	0.468	0.428	0.343
1.35	2.283	1.19
1.40	2.342	1.23		88.496	37.958	0.468	0.005	0.39	0.18	0.13	10.41	4.87	0.17	14.02	6.55	0.004	0.34	0.16	0.753	0.372	0.355	0.538
1.45	2.400	1.35
1.50	2.459	1.40	1.520	86.957	47.282	0.661	0.002	0.16	0.10	0.07	5.09	3.36	0.09	6.73	4.45	0.002	0.12	0.08	0.706	0.327	0.314	0.570
1.55	2.515	1.41
1.60	2.571	1.19		87.719	37.069	0.440	0.005	0.42	0.18	0.15	12.61	5.54	0.18	15.43	6.78	0.008	0.66	0.29	0.718	0.340	0.345	0.387
1.65	2.628	1.38
1.70	2.685	1.28		85.470	37.265	0.478	0.005	0.40	0.19	0.18	14.37	6.87	0.23	17.87	8.54	0.003	0.26	0.12	0.682	0.305	0.306	0.606
1.75	2.743	1.30
1.80	2.800	1.24	1.013	87.719	41.363	0.512	0.002	0.18	0.09	0.04	3.52	1.80	0.05	3.87	1.98	0.001	0.09	0.05	0.658	0.439	0.472	0.658
1.85	2.857	1.38
1.90	2.915	1.36		84.746	35.252	0.479	0.003	0.20	0.10	0.07	4.79	2.29	0.09	6.55	3.14	0.002	0.12	0.06	0.646	0.399	0.378	0.637
1.95	2.972	1.26
2.00	3.019	1.34		117.647	59.807	0.801	0.003	0.21	0.17	0.08	5.79	4.63	0.11	8.28	6.63	0.002	0.12	0.09	0.649	0.359	0.329	0.636
2.05	3.065	1.44
2.10	3.112	1.46	1.164	120.482	62.883	0.920	0.005	0.35	0.32	0.15	10.27	9.44	0.20	13.82	12.71	0.003	0.18	0.17	0.644	0.345	0.329	0.652
2.15	3.154	1.38
2.20	3.195	1.35		120.482	54.008	0.727	0.002	0.14	0.10	0.04	3.24	2.36	0.07	5.05	3.67	0.002	0.14	0.10	0.693	0.408	0.356	0.503
2.25	3.236	1.42
2.30	3.278	1.37		119.048	50.247	0.688	0.003	0.26	0.18	0.07	4.81	3.31	0.12	9.05	6.22	0.003	0.23	0.16	0.695	0.454	0.356	0.526
2.35	3.320	1.34
2.40	3.361	1.40	1.676	112.360	56.497	0.791	0.005	0.38	0.30	0.11	7.60	6.01	0.22	15.84	12.53	0.006	0.41	0.32	0.729	0.441	0.322	0.486
2.45	3.404	1.41
2.50	3.447	1.51		120.482	59.637	0.903	0.003	0.21	0.19	0.06	3.85	3.47	0.10	6.32	5.70	0.004	0.30	0.27	0.745	0.463	0.396	0.417
2.55	3.490	1.40
2.60	3.533	1.44		119.048	53.871	0.778	0.003	0.20	0.16	0.06	4.11	3.20	0.14	9.80	7.63	0.004	0.30	0.23	0.752	0.433	0.286	0.401
2.65	3.576	1.45
2.70	3.620	1.29	1.659	113.636	48.649	0.629	0.005	0.36	0.23	0.09	6.86	4.31	0.17	13.22	8.31	0.009	0.66	0.41	0.759	0.451	0.348	0.353
2.75	3.661	1.33
2.80	3.703	1.31		114.943	44.397	0.583	0.003	0.22	0.13	0.04	3.10	1.80	0.07	5.28	3.08	0.002	0.13	0.08	0.708	0.524	0.447	0.619
2.85	3.744	1.45
2.90	3.787	1.32		116.279	50.461	0.667	0.003	0.23	0.16	0.06	4.32	2.88	0.10	7.51	5.01	0.004	0.32	0.21	0.768	0.460	0.380	0.425
2.95	3.830	1.43
3.00	3.872	1.34	1.349	116.279	54.632	0.732	0.002	0.17	0.12	0.03	2.33	1.70	0.05	3.87	2.83	0.002	0.18	0.13	0.714	0.527	0.456	0.474
3.05	3.914	1.32
3.10	3.956	1.41		116.279	65.336	0.921	0.003	0.24	0.22	0.04	2.49	2.29	0.08	5.37	4.94	0.002	0.14	0.13	0.678	0.605	0.470	0.627
3.15	3.999	1.13
3.20	4.039	1.10		117.647	66.949	0.735	0.005	0.46	0.34	0.08	7.23	5.31	0.13	11.81	8.68	0.002	0.17	0.13	0.666	0.498	0.432	0.725
3.25	4.080	1.24
3.30	4.120	1.10	0.655	121.951	69.292	0.764	0.003	0.27	0.20	0.06	5.83	4.46	0.12	10.54	8.06	0.001	0.13	0.10	0.691	0.417	0.331	0.664
3.35	4.163	1.15
3.40	4.206	1.26		117.647	63.318	0.797	0.002	0.20	0.16	0.06	5.12	4.08	0.11	8.56	6.82	0.003	0.22	0.17	0.699	0.377	0.311	0.478
3.45	4.248	1.31
3.50	4.292	1.18		117.647	60.769	0.720	0.004	0.31	0.22	0.07	6.18	4.44	0.14	12.02	8.65	0.005	0.40	0.29	0.766	0.436	0.332	0.431
3.55	4.335	1.23
3.60	4.378	1.12	0.690	121.951	63.077	0.704	0.004	0.32	0.23	0.06	5.74	4.04	0.09	7.98	5.61	0.006	0.57	0.40	0.770	0.467	0.441	0.359
3.65	4.420	1.29
3.70	4.462	1.14		114.943	65.103	0.742	0.003	0.29	0.21	0.11	9.24	6.85	0.17	14.65	10.87	0.004	0.35	0.26	0.737	0.329	0.279	0.451
3.75	4.505	1.15
3.80	4.546	1.28		119.048	63.967	0.818	0.006	0.46	0.38	0.10	7.79	6.37	0.16	12.90	10.55	0.004	0.32	0.26	0.707	0.481	0.412	0.589
3.85	4.587	1.11
3.90	4.629	1.12	1.316	119.048	52.492	0.588	0.002	0.20	0.12	0.06	5.67	3.33	0.09	8.32	4.89	0.001	0.12	0.07	0.736	0.358	0.322	0.618
3.95	4.672	1.21
4.00	4.715	1.14		120.482	51.181	0.584	0.004	0.38	0.22	0.11	9.47	5.52	0.15	12.81	7.48	0.003	0.25	0.15	0.724	0.388	0.370	0.603
4.05	4.758	1.11
4.10	4.799	1.16		126.582	64.214	0.745	0.005	0.46	0.34	0.12	10.46	7.79	0.24	20.31	15.13	0.002	0.20	0.15	0.679	0.406	0.305	0.696
4.15	4.840	1.18
4.20	4.881	1.13	1.484	129.870	72.077	0.816	0.005	0.40	0.32	0.09	8.21	6.71	0.18	15.87	12.95	0.002	0.22	0.18	0.675	0.431	0.329	0.646
4.25	4.919	1.12
4.30	4.956	1.09		126.582	64.704	0.707	0.004	0.33	0.23	0.06	5.91	4.18	0.13	12.30	8.69	0.003	0.25	0.18	0.742	0.469	0.346	0.568
4.35	4.993	1.37
4.40	5.030	1.22		128.205	81.188	0.993	0.003	0.23	0.23	0.05	4.45	4.42	0.09	7.61	7.56	0.002	0.14	0.14	0.708	0.446	0.371	0.613
4.45	5.067	1.13
4.50	5.104	1.30	2.029	129.870	58.434	0.759	0.004	0.28	0.22	0.06	4.31	3.27	0.12	8.99	6.82	0.001	0.11	0.08	0.669	0.508	0.383	0.718
4.55	5.141	1.12
4.60	5.179	1.12		131.579	73.143	0.821	0.003	0.30	0.24	0.04	3.99	3.27	0.09	7.71	6.33	0.003	0.24	0.19	0.721	0.538	0.430	0.556
4.65	5.216	1.14
4.70	5.254	1.14		128.205	59.312	0.675	0.005	0.44	0.29	0.06	5.38	3.63	0.14	12.68	8.56	0.002	0.22	0.15	0.701	0.559	0.403	0.665
4.75	5.291	1.33
4.80	5.329	1.07	1.424	129.870	74.367	0.797	0.008	0.76	0.61	0.08	7.23	5.76	0.18	16.55	13.19	0.004	0.41	0.32	0.691	0.623	0.475	0.652
4.85	5.368	1.27
4.90	5.407	1.17		136.986	89.425	1.048	0.010	0.82	0.86	0.10	8.89	9.32	0.21	18.06	18.92	0.004	0.34	0.35	0.697	0.590	0.470	0.708
4.95	5.445	1.33
5.00	5.482	1.30		129.870	78.911	1.023	0.007	0.51	0.52	0.09	6.93	7.09	0.17	13.15	13.45	0.004	0.29	0.30	0.714	0.534	0.430	0.634
5.05	5.518	1.17
5.10	5.555	1.26	1.837	128.205	65.578	0.825	0.003	0.27	0.22	0.05	3.63	3.00	0.10	8.33	6.87	0.003	0.25	0.21	0.735	0.535	0.386	0.515
5.15	5.592	1.25
5.20	5.630	1.25		129.870	77.412	0.969	0.003	0.23	0.22	0.04	3.14	3.04	0.10	7.63	7.39	0.003	0.21	0.20	0.736	0.536	0.373	0.525
5.25	5.667	1.24
5.30	5.705	1.10		131.579	76.803	0.843	0.004	0.37	0.32	0.05	4.15	3.50	0.12	10.81	9.11	0.006	0.51	0.43	0.752	0.586	0.404	0.421
5.35	5.742	1.08
5.40	5.779	1.16	1.050	121.951	58.597	0.679	0.003	0.28	0.19	0.05	4.27	2.90	0.11	9.13	6.20	0.004	0.32	0.22	0.745	0.510	0.379	0.472
5.45	5.819	1.12
5.50	5.859	1.18		121.951	63.099	0.744	0.006	0.47	0.35	0.06	5.45	4.05	0.13	11.09	8.25	0.004	0.36	0.27	0.736	0.577	0.456	0.570
5.55	5.899	0.97
5.60	5.936	0.97		151.515	96.216	0.937	0.005	0.49	0.46	0.08	7.86	7.37	0.15	15.62	14.64	0.002	0.24	0.23	0.716	0.496	0.383	0.670
5.65	5.974	1.06
5.70	6.012	1.12	1.690	172.414	117.476	1.311	0.005	0.41	0.53	0.07	6.16	8.08	0.13	11.46	15.03	0.002	0.19	0.24	0.681	0.508	0.409	0.685
5.75	6.039	1.00
5.80	6.067	1.00		172.414	119.724	1.192	0.004	0.42	0.49	0.07	7.26	8.65	0.13	12.69	15.12	0.002	0.15	0.18	0.700	0.473	0.391	0.731
5.85	6.094	0.99
5.90	6.122	0.96		163.934	106.354	1.025	0.005	0.51	0.52	0.07	6.86	7.03	0.12	12.02	12.32	0.002	0.23	0.23	0.663	0.537	0.453	0.690
5.95	6.149	1.03
6.00	6.177	1.05	1.233	158.730	109.515	1.150	0.007	0.69	0.79	0.07	7.03	8.09	0.18	16.95	19.49	0.003	0.29	0.33	0.709	0.604	0.442	0.704
6.05	6.209	1.09
6.10	6.241	0.88		102.041	55.006	0.484	0.004	0.46	0.23	0.07	8.36	4.05	0.12	13.43	6.50	0.002	0.22	0.11	0.713	0.466	0.404	0.680
6.15	6.273	0.89
6.20	6.324	0.94		100.000	65.561	0.617	0.007	0.69	0.43	0.09	9.52	5.87	0.19	19.84	12.24	0.003	0.29	0.18	0.713	0.532	0.406	0.702
6.25	6.375	0.98
6.30	6.426	0.93	1.586	100.000	68.223	0.636	0.007	0.72	0.45	0.06	6.11	3.88	0.09	10.11	6.42	0.005	0.55	0.35	0.748	0.647	0.581	0.564
6.35	6.478	0.97
6.40	6.530	0.93		101.010	69.996	0.652	0.007	0.77	0.50	0.12	12.75	8.31	0.21	22.62	14.75	0.009	0.94	0.62	0.787	0.487	0.401	0.450
6.45	6.581	1.02
6.50	6.634	1.04		99.010	54.324	0.567	0.007	0.70	0.40	0.13	12.50	7.09	0.23	22.43	12.72	0.013	1.26	0.71	0.802	0.466	0.379	0.357
6.55	6.686	1.01
6.60	6.739	0.98	0.686	104.167	54.741	0.537	0.009	0.90	0.48	0.17	17.37	9.32	0.27	27.57	14.80	0.036	3.65	1.96	0.799	0.448	0.390	0.198
6.65	6.789	0.95
6.70	6.840	0.94		98.039	57.242	0.540	0.010	1.06	0.58	0.11	12.01	6.49	0.21	21.73	11.74	0.011	1.20	0.65	0.788	0.581	0.490	0.470
6.75	6.890	0.93
6.80	6.940	0.83		103.093	84.049	0.696	0.008	1.02	0.71	0.16	19.42	13.53	0.22	26.15	18.21	0.019	2.30	1.60	0.802	0.452	0.434	0.308
6.85	6.989	0.98
6.90	7.038	0.97	1.557	108.696	76.936	0.742	0.012	1.29	0.96	0.15	15.15	11.25	0.23	24.24	18.00	0.011	1.10	0.82	0.791	0.572	0.511	0.540
6.95	7.086	0.95
7.00	7.135	0.85		106.383	50.683	0.430	0.012	1.40	0.60	0.15	17.99	7.73	0.20	24.08	10.34	0.003	0.32	0.14	0.745	0.550	0.533	0.814
7.05	7.183	0.92
7.10	7.227	0.95		109.890	75.317	0.719	0.010	1.07	0.77	0.18	18.50	13.30	0.23	24.01	17.26	0.004	0.40	0.29	0.732	0.476	0.467	0.728
7.15	7.271	0.85
7.20	7.315	0.88	1.031	106.383	68.310	0.604	0.007	0.81	0.49	0.12	13.57	8.20	0.15	17.26	10.43	0.002	0.27	0.17	0.778	0.482	0.478	0.746
7.25	7.361	0.79
7.30	7.406	0.86		111.111	91.462	0.786	0.005	0.61	0.48	0.07	8.68	6.82	0.09	10.18	8.00	0.001	0.07	0.06	0.685	0.526	0.541	0.893
7.35	7.452	0.82
7.40	7.497	0.79		109.890	82.775	0.652	0.006	0.72	0.47	0.13	16.62	10.84	0.12	15.23	9.94	0.001	0.10	0.06	0.688	0.403	0.479	0.879
7.45	7.542	0.86
7.50	7.587	0.80	2.115	112.360	73.613	0.591	0.005	0.61	0.36	0.12	14.36	8.48	0.11	13.71	8.10	0.000	0.06	0.04	0.639	0.400	0.467	0.910
7.55	7.632	0.89
7.60	7.677	0.85	0.435	112.360	61.403	0.520	0.003	0.36	0.19	0.06	7.43	3.87	0.07	8.02	4.17	0.000	0.05	0.03	0.686	0.430	0.466	0.876
7.65	7.722	0.87
7.70	7.767	0.56	0.771	114.943	84.978	0.474	0.003	0.55	0.26	0.05	8.18	3.87	0.05	8.52	4.04	0.000	0.05	0.02	0.585	0.515	0.561	0.919
7.75	7.813	0.32
7.80	7.859	0.17	17.452	109.890	111.343	0.185	0.005	3.31	0.56	0.03	15.19	2.81	0.03	20.18	3.39	0.000	0.18	0.03	0.616	0.756	0.763	0.948
7.85	7.899	0.94
7.90	7.938	0.92	0.660	112.360	83.191	0.763	0.007	0.87	0.60	0.03	2.87	2.19	0.05	5.69	3.90	0.001	0.06	0.04	0.645	0.811	0.750	0.934
7.95	7.978	0.96
8.00	8.012	0.83	1.422	120.482	74.553	0.616	0.007	0.82	0.50	0.06	6.69	4.12	0.06	7.46	4.60	0.000	0.05	0.03	0.510	0.656	0.682	0.947
8.05	8.046	0.53
8.10	8.080	0.45	1.323	117.647	97.507	0.441	0.007	1.52	0.67	0.10	22.77	10.04	0.11	23.66	10.44	0.001	0.12	0.05	0.630	0.512	0.558	0.928
8.15	8.114	0.47
8.20	8.148	0.63	13.624	119.048	84.967	0.537	0.007	1.07	0.58	0.05	8.08	4.34	0.07	11.30	6.07	0.000	0.08	0.04	0.651	0.675	0.650	0.933
8.25	8.182	0.69
8.30	8.216	0.61	11.246	120.482	91.882	0.558	0.008	1.27	0.71	0.05	7.50	4.18	0.07	11.55	6.44	0.001	0.09	0.05	0.650	0.726	0.683	0.933
8.35	8.251	0.78
8.40	8.286	0.75	0.721	119.048	78.132	0.585	0.012	1.56	0.91	0.08	11.24	6.58	0.14	18.75	10.97	0.001	0.12	0.07	0.688	0.685	0.619	0.926
8.45	8.319	0.76
8.50	8.352	0.35	1.323	120.482	89.430	0.317	0.005	1.38	0.44	0.04	10.96	3.47	0.05	13.49	4.27	0.000	0.09	0.03	0.617	0.664	0.667	0.939
8.55	8.379	0.57
8.60	8.419	0.99	1.095	116.279	74.990	0.742	0.013	1.31	0.97	0.08	8.20	6.08	0.15	15.04	11.16	0.001	0.08	0.06	0.613	0.715	0.631	0.941
8.65	8.452	0.87
8.70	8.486	0.89	1.267	116.279	91.195	0.807	0.017	1.98	1.60	0.08	9.57	7.73	0.08	9.05	7.30	0.001	0.10	0.08	0.602	0.764	0.811	0.951
8.75	8.521	0.93
8.80	8.555	0.88	2.321	119.048	79.966	0.704	0.013	1.51	1.06	0.20	22.23	15.65	0.15	17.45	12.29	0.001	0.07	0.05	0.647	0.516	0.629	0.953
8.85	8.590	0.83
8.90	8.624	0.92		123.457	106.987	0.981	0.015	1.68	1.65	0.17	19.09	18.72	0.13	14.55	14.27	0.001	0.11	0.11	0.653	0.580	0.694	0.940
8.95	8.659	0.90
9.00	8.693	0.80	1.289	121.951	103.383	0.823	0.009	1.15	0.95	0.12	15.00	12.34	0.10	12.08	9.94	0.001	0.07	0.06	0.680	0.546	0.651	0.943
9.05	8.728	0.81
9.10	8.762	0.87		117.647	102.997	0.894	0.011	1.32	1.18	0.23	26.14	23.37	0.13	15.03	13.44	0.001	0.08	0.07	0.721	0.442	0.632	0.944
9.15	8.797	0.81
9.20	8.831	0.58		111.111	87.158	0.509	0.008	1.32	0.67	0.18	30.09	15.32	0.14	24.73	12.59	0.001	0.09	0.04	0.682	0.408	0.511	0.938
9.25	8.865	0.38
9.30	8.899	0.26	9.161	121.951	124.024	0.323	0.004	1.35	0.44	0.05	21.06	6.81	0.05	18.95	6.13	0.000	0.07	0.02	0.567	0.501	0.583	0.947
9.35	8.932	0.29
9.40	8.965	0.32		117.647	110.926	0.353	0.004	1.28	0.45	0.05	17.16	6.06	0.05	15.36	5.43	0.000	0.07	0.02	0.579	0.539	0.621	0.949
9.45	8.998	0.39
9.50	9.033	0.55		123.457	121.621	0.669	0.007	1.21	0.81	0.13	24.07	16.11	0.16	28.44	19.04	0.001	0.11	0.07	0.690	0.440	0.454	0.916
9.55	9.067	0.70
9.60	9.101	0.66	0.601	117.647	81.782	0.543	0.007	1.00	0.54	0.15	23.27	12.64	0.21	31.55	17.14	0.001	0.19	0.10	0.735	0.402	0.382	0.840
9.65	9.134	0.71
9.70	9.168	0.64		117.647	101.775	0.649	0.004	0.70	0.45	0.11	17.94	11.65	0.18	27.91	18.12	0.001	0.09	0.06	0.700	0.379	0.329	0.882
9.75	9.201	0.60
9.80	9.235	0.54		120.482	100.101	0.541	0.004	0.82	0.44	0.13	24.40	13.20	0.16	29.12	15.76	0.001	0.17	0.09	0.634	0.346	0.356	0.832
9.85	9.270	0.57
9.90	9.304	0.53	1.878	117.647	102.552	0.542	0.005	0.90	0.49	0.10	18.96	10.28	0.14	26.20	14.20	0.000	0.06	0.03	0.601	0.428	0.404	0.934
9.95	9.338	0.49
10.00	9.371	0.50		107.527	100.769	0.503	0.005	0.99	0.50	0.08	16.33	8.22	0.15	29.49	14.84	0.000	0.05	0.02	0.581	0.487	0.396	0.955
10.05	9.404	0.48
10.10	9.440	0.47	2.829				0.005	1.07		0.08	16.45		0.16	34.53		0.000	0.05		0.573	0.506	0.379	0.955
10.15	9.476	0.41
10.20	9.512	0.38	0.551				0.003	0.87		0.06	16.90		0.14	37.10		0.000	0.06		0.599	0.445	0.314	0.939
10.25	9.547	0.38
10.30	9.583	0.36	1.533				0.003	0.93		0.06	17.24		0.06	17.04		0.000	0.08		0.612	0.459	0.518	0.925
10.35	9.618	0.36
10.40	9.654	0.36	18.615				0.003	0.77		0.04	10.02		0.04	11.08		0.000	0.05		0.523	0.546	0.576	0.941
10.45	9.691	0.34
10.50	9.727	0.26	14.151				0.002	0.88		0.03	12.83		0.04	15.10		0.000	0.06		0.533	0.519	0.534	0.932
10.55	9.763	0.32
10.60	9.799	0.15	20.557				0.002	1.22		0.03	20.31		0.02	12.91		0.000	0.08		0.621	0.485	0.650	0.942
10.65	9.835	0.11
10.70	9.870	0.12	34.707				0.002	1.39		0.02	14.09		0.01	9.81		0.000	0.12		0.654	0.608	0.736	0.923
10.75	9.906	0.19
10.80	9.942	0.18	17.326				0.003	1.73		0.03	16.18		0.02	14.25		0.000	0.08		0.436	0.627	0.705	0.957
10.85	9.979	0.16
10.90	10.016	0.17	10.343				0.001	0.66		0.02	8.99		0.01	6.49		0.000	0.11		0.639	0.537	0.668	0.855
10.95	10.053	0.19
11.00	10.088	0.17	2.942				0.003	1.60		0.03	18.13		0.02	13.90		0.000	0.15		0.506	0.580	0.693	0.917
11.05	10.123	0.12
11.10	10.158	0.28	26.553				0.003	0.92		0.03	11.81		0.04	14.47		0.000	0.07		0.526	0.550	0.555	0.933
11.15	10.194	0.22
11.20	10.229	0.10	59.837				0.000	0.44		0.00	3.24		0.00	1.15		0.000	0.09		0.635	0.682	0.883	0.833
11.25	10.265	0.11
11.30	10.300	0.09	63.600				0.001	1.37		0.01	5.67		0.01	14.73		0.000	0.12		0.669	0.791	0.646	0.918
11.35	10.335	0.07
11.40	10.370	0.07	28.498				0.000	0.00		0.00	0.00		0.00	0.00		0.000	0.00		0.000	1.000	1.000	1.000
11.45	10.404	0.08					0.002	2.07		0.00	0.00		0.00	0.00		0.000	0.00		0.000	1.000	1.000	1.000