Citation:

PANGAEA.937387

Name: Sediment structure and deposition rates of sediment core PG2303 1
Published: 2021-10-14
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Arctic Ocean; chronology; estuaries; Lagoon; marine sediments; mineralogy; Nearshore; Permafrost coasts

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Keyword(s):

Arctic Ocean; chronology; estuaries; Lagoon; marine sediments; mineralogy; Nearshore; Permafrost coasts

Related to:

Sanchez-Cabeza, Joan-Albert; Ruiz-Fernández, Ana Carolina (2012): 210Pb sediment radiochronology: An integrated formulation and classification of dating models. Geochimica et Cosmochimica Acta, 82, 183-200, https://doi.org/10.1016/j.gca.2010.12.024

Sanchez-Cabeza, Joan-Albert; Ruiz-Fernández, Ana Carolina; Ontiveros-Cuadras, Jorge Feliciano; Pérez Bernal, Libia Hascibe; Olid, Carolina (2014): Monte Carlo uncertainty calculation of 210Pb chronologies and accumulation rates of sediments and peat bogs. Quaternary Geochronology, 23, 80-93, https://doi.org/10.1016/j.quageo.2014.06.002

Funding:

Consejo Nacional de Ciencia y Tecnología (CONACYT), grant/award no. CVU No. 174856 : Postdoctoral Stay grant

Coverage:

Latitude: 69.513060 * Longitude: -138.895030

Date/Time Start: 2016-04-04T00:00:00 * Date/Time End: 2016-04-04T00:00:00

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.195 m

Event(s):

PG2303_1 * Latitude: 69.513060 * Longitude: -138.895030 * Date/Time: 2016-04-04T00:00:00 * Elevation: -43.0 m * Recovery: 0.2 * Location: South Beaufort Sea * Method/Device: Gravity corer, UWITEC (GCUWI)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample code/label	Sample label		Carnero-Bravo, Vladislav
2	Section	Sect		Carnero-Bravo, Vladislav
3	Depth, top/min	Depth top	m	Carnero-Bravo, Vladislav
4	Depth, bottom/max	Depth bot	m	Carnero-Bravo, Vladislav		Depth of layer
5	DEPTH, sediment/rock	Depth sed	m	Carnero-Bravo, Vladislav		Geocode – Mean depth of section
6	Dry mass	Dry m	g	Carnero-Bravo, Vladislav		Dry mass of section
7	Dry mass, standard deviation	Dry m std dev	±	Carnero-Bravo, Vladislav
8	Mass per area	Mass	g/cm²	Carnero-Bravo, Vladislav		Mass depth of layer
9	Mass per area, standard deviation	Mass std dev	±	Carnero-Bravo, Vladislav
10	Mass per area	Mass	g/cm²	Carnero-Bravo, Vladislav		Mean mass depth of section
11	Mass per area, standard deviation	Mass std dev	±	Carnero-Bravo, Vladislav
12	Density, dry bulk	DBD	g/cm³	Carnero-Bravo, Vladislav		Layer dry bulk density
13	Density, dry bulk, uncertainty	DBD unc	±	Carnero-Bravo, Vladislav	Quadratic propagation
14	Density, dry bulk	DBD	g/cm³	Carnero-Bravo, Vladislav		Section dry bulk density
15	Density, dry bulk, uncertainty	DBD unc	±	Carnero-Bravo, Vladislav	Quadratic propagation
16	Lead-210	210Pb	Bq/kg	Carnero-Bravo, Vladislav		Total 210Pb of section
17	Lead-210, uncertainty	210Pb unc	±	Carnero-Bravo, Vladislav	Alpha spectrometry quadratic propagation
18	Radium-226	226Ra	Bq/kg	Carnero-Bravo, Vladislav		226Ra (average = supported)
19	Radium-226, uncertainty	226Ra unc	±	Carnero-Bravo, Vladislav	Gamma spectrometry quadratic propagation
20	Lead-210 excess	210Pb xs	Bq/kg	Carnero-Bravo, Vladislav		Excess 210Pb of section
21	Lead-210 excess, uncertainty	210Pb xs unc	±	Carnero-Bravo, Vladislav	Quadratic propagation
22	Caesium-137	137Cs	Bq/kg	Carnero-Bravo, Vladislav		137Cs measured
23	Caesium-137, uncertainty	137Cs unc	±	Carnero-Bravo, Vladislav	Gamma spectrometry quadratic propagation
24	Size fraction 1.000-0.063 mm	1 mm-63 µm	%	Carnero-Bravo, Vladislav		Sand
25	Size fraction 1.000-0.063 mm, standard deviation	1 mm-63 µm std dev	±	Carnero-Bravo, Vladislav
26	Size fraction 0.002-0.00063 mm	2-0.63 µm	%	Carnero-Bravo, Vladislav		Silt
27	Size fraction 0.002-0.00063 mm, standard deviation	2-0.63 µm std dev	±	Carnero-Bravo, Vladislav
28	Size fraction < 0.002 mm, clay	<2 µm	%	Carnero-Bravo, Vladislav
29	Size fraction < 0.002 mm, clay, standard deviation	<2 µm std dev	±	Carnero-Bravo, Vladislav
30	Smectite	Sme	%	Carnero-Bravo, Vladislav
31	Chlorite	Chl	%	Carnero-Bravo, Vladislav
32	Kaolinite	Kln	%	Carnero-Bravo, Vladislav
33	Illite	Ill	%	Carnero-Bravo, Vladislav
34	Amphibole	Amp	%	Carnero-Bravo, Vladislav
35	Quartz	Qz	%	Carnero-Bravo, Vladislav
36	Albite	Ab	%	Carnero-Bravo, Vladislav
37	Microcline	Mc	%	Carnero-Bravo, Vladislav
38	Calcite	Cal	%	Carnero-Bravo, Vladislav
39	Dolomite	Dol	%	Carnero-Bravo, Vladislav
40	Pyroxene	Pyrox	%	Carnero-Bravo, Vladislav
41	Pyrite, FeS2	Py	%	Carnero-Bravo, Vladislav
42	Halite	Hl	%	Carnero-Bravo, Vladislav

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

767 data points

Data

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

1 Sample label	2 Sect	3 Depth top [m]	4 Depth bot [m] (Depth of layer)	5 Depth sed [m] (Mean depth of section)	6 Dry m [g] (Dry mass of section)	7 Dry m std dev [±]	8 Mass [g/cm²] (Mass depth of layer)	9 Mass std dev [±]	10 Mass [g/cm²] (Mean mass depth of section)	11 Mass std dev [±]	12 DBD [g/cm³] (Layer dry bulk density)	13 DBD unc [±] (Quadratic propagation)	14 DBD [g/cm³] (Section dry bulk density)	15 DBD unc [±] (Quadratic propagation)	16 210Pb [Bq/kg] (Total 210Pb of section)	17 210Pb unc [±] (Alpha spectrometry quadratic ...)	18 226Ra [Bq/kg] (226Ra (average = supported))	19 226Ra unc [±] (Gamma spectrometry quadratic ...)	20 210Pb xs [Bq/kg] (Excess 210Pb of section)	21 210Pb xs unc [±] (Quadratic propagation)	22 137Cs [Bq/kg] (137Cs measured)	23 137Cs unc [±] (Gamma spectrometry quadratic ...)	24 1 mm-63 µm [%] (Sand)	25 1 mm-63 µm std dev [±]	26 2-0.63 µm [%] (Silt)	27 2-0.63 µm std dev [±]	28 <2 µm [%]	29 <2 µm std dev [±]	30 Sme [%]	31 Chl [%]	32 Kln [%]	33 Ill [%]	34 Amp [%]	35 Qz [%]	36 Ab [%]	37 Mc [%]	38 Cal [%]	39 Dol [%]	40 Pyrox [%]	41 Py [%]	42 Hl [%]
	Layer 0	0.00	0.00				0.00	0.00			0.92	0.06
PG 1	0-1	0.00	0.01	0.005	25.98	0.001	0.92	0.02	0.46	0.01	0.98	0.06	0.92	0.06	44	3			15	3			12.7	2.6	71.0	3.4	16.3	0.6	0.9	10.3	4.0	7.8	0.8	46.8	10.0	5.6	4.6	5.6	1.6	0.3	1.7
PG 1	1-2	0.01	0.02	0.015	29.26	0.001	1.95	0.04	1.44	0.03	1.01	0.06	1.03	0.06	40	3			10	3			1.7	0.3	76.4	3.6	21.9	0.8	0.8	9.5	3.7	7.5	0.8	50.6	9.2	4.3	6.4	4.5	0.9	0.3	1.5
PG 1	2-3	0.02	0.03	0.025	28.10	0.001	2.95	0.06	2.45	0.05	1.10	0.07	0.99	0.06	43	3			13	3			6.9	1.4	77.2	3.7	15.9	0.6	0.8	8.0	3.5	7.2	0.7	52.7	8.9	4.2	7.0	4.4	0.8	0.3	1.5
PG 1	3-4	0.03	0.04	0.035	34.24	0.001	4.16	0.08	3.55	0.07	1.14	0.07	1.21	0.08	41	3	30.006	3.220	12	3	1.4	0.5	1.4	0.3	75.2	3.6	23.5	0.9	0.8	7.4	3.4	7.0	0.8	51.4	10.8	3.1	7.9	4.6	0.9	0.3	1.6
PG 1	4-5	0.04	0.05	0.045	30.03	0.001	5.22	0.10	4.69	0.09	1.11	0.07	1.06	0.07	43	3			14	3			2.1	0.4	75.7	3.6	22.2	0.8	0.8	7.0	3.2	7.8	0.7	49.4	15.5	3.0	5.7	4.4	0.8	0.2	1.5
PG 1	5-6	0.05	0.06	0.055	32.89	0.001	6.38	0.12	5.80	0.11	1.17	0.07	1.16	0.07	42	3			13	3			2.2	0.4	76.5	3.6	21.3	0.8	0.8	7.4	3.4	8.9	0.8	47.5	10.2	3.1	8.0	7.1	0.9	0.3	1.6
PG 1	6-7	0.06	0.07	0.065	33.27	0.001	7.56	0.15	6.97	0.13	1.13	0.07	1.18	0.07	43	3	29.989	3.043	14	3	0.2	0.5	16.2	3.3	67.9	3.2	15.9	0.6	0.9	7.8	3.9	7.3	0.9	55.0	7.9	3.6	5.8	3.8	1.0	0.3	1.8
PG 1	7-8	0.07	0.08	0.075	30.74	0.001	8.65	0.17	8.10	0.16	1.02	0.06	1.09	0.07	46	3			16	3			4.7	0.9	73.7	3.5	21.7	0.8	0.9	9.7	3.5	8.4	0.8	53.5	7.7	3.2	5.6	3.9	0.9	0.3	1.6
PG 1	8-9	0.08	0.09	0.085	26.78	0.001	9.59	0.19	9.12	0.18	1.03	0.06	0.95	0.06	47	3			17	3			2.3	0.5	74.5	3.5	23.2	0.8	0.9	9.4	3.6	8.5	0.8	54.0	7.7	3.3	5.0	4.0	0.9	0.3	1.6
PG 1	9-10	0.09	0.10	0.095	31.53	0.001	10.71	0.21	10.15	0.20	1.14	0.07	1.12	0.07	50	3			21	3			7.2	1.5	72.5	3.4	20.3	0.7	0.8	9.5	3.5	8.7	0.8	52.7	7.6	3.2	5.6	4.5	0.9	0.3	1.9
PG 1	10-11	0.10	0.11	0.105	32.92	0.001	11.87	0.23	11.29	0.22	1.15	0.07	1.16	0.07	49	3	29.519	3.332	20	3	1.1	0.6	5.4	1.1	73.4	3.5	21.2	0.8	0.8	9.3	3.4	8.4	0.8	51.3	7.4	3.9	5.3	6.4	0.9	0.3	1.8
PG 1	11-12	0.11	0.12	0.115	31.99	0.001	13.01	0.25	12.44	0.24	1.26	0.08	1.13	0.07	45	3			15	3			4.0	0.8	74.7	3.6	21.3	0.8	0.8	8.5	3.1	7.8	0.7	48.6	8.8	3.7	4.9	10.4	0.8	0.2	1.7
PG 1	12-13	0.12	0.13	0.125	39.28	0.001	14.39	0.28	13.70	0.26	1.42	0.09	1.39	0.09	38	3			9	3			12.9	2.6	69.1	3.3	17.9	0.7	0.6	6.9	2.5	7.9	0.6	57.2	6.5	3.0	6.9	5.6	0.7	0.2	1.4
PG 1	13-14	0.13	0.14	0.135	41.05	0.001	15.85	0.31	15.12	0.29	1.37	0.09	1.45	0.09	30	2			1	2			31.0	6.2	65.3	3.1	3.8	0.1	0.6	5.2	2.5	4.9	0.6	57.2	6.5	3.0	13.4	4.4	0.7	0.2	0.8
PG 1	14-15	0.14	0.15	0.145	36.53	0.001	17.14	0.33	16.49	0.32	1.18	0.07	1.29	0.08	34	2	28.319	2.835	5	2	1.2	0.4	17.6	3.5	71.6	3.4	10.9	0.4	0.6	7.0	2.5	4.9	0.6	57.5	6.5	2.4	11.3	5.0	0.7	0.2	0.8
PG 1	15-16	0.15	0.16	0.155	30.06	0.001	18.20	0.35	17.67	0.34	1.10	0.07	1.06	0.07	47	3			17	3			12.7	2.6	68.7	3.3	18.7	0.7	0.8	9.0	3.3	6.4	0.7	52.7	8.4	3.1	9.1	4.0	0.9	0.3	1.3
PG 1	16-17	0.16	0.17	0.165	32.31	0.001	19.34	0.37	18.77	0.36	1.18	0.07	1.14	0.07	45	3			16	3			22.1	4.4	66.7	3.2	11.2	0.4	0.6	11.1	3.2	12.8	0.6	36.8	10.2	4.2	6.1	12.4	0.7	0.2	1.1
PG 1	17-18	0.17	0.18	0.175	34.45	0.001	20.56	0.40	19.95	0.38	1.22	0.08	1.22	0.08	44	3			15	3			6.9	1.4	73.8	3.5	19.3	0.7	0.9	9.8	4.8	9.6	0.9	45.6	8.8	4.8	5.7	6.2	1.0	0.3	1.6
PG 1	18-19	0.18	0.19	0.185	34.62	0.001	21.79	0.42	21.18	0.41	0.98	0.06	1.22	0.08	41	3	29.819	3.151	11	3	2.4	0.5	11.3	2.3	70.0	3.3	18.7	0.7	1.5	9.2	4.5	10.2	0.8	42.8	10.3	4.5	6.3	7.1	1.0	0.3	1.5
PG 1	19-20	0.19	0.20	0.195	20.88	0.001	22.53	0.43	22.16	0.43	0.74	0.05	0.74	0.05	45	3			15	3			2.5	0.5	74.4	3.5	23.1	0.8	1.1	11.0	3.4	14.1	0.6	45.9	7.8	3.4	5.3	5.4	0.7	0.2	1.1