Citation:

PANGAEA.931301

Name: GDGT concentration of sediment core MD-1
Published: 2021-05-07
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Carbon isotopes; GDGT; temperature reconstruction

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Keyword(s):

Carbon isotopes; GDGT; temperature reconstruction

Related to:

Lattaud, Julie; De Jonge, Cindy; Pearson, Ann; Elling, Felix J; Eglinton, Timothy Ian (2021): Microbial lipid signatures in Arctic deltaic sediments - insights into methane cycling and climate variability. Organic Geochemistry, 104242, https://doi.org/10.1016/j.orggeochem.2021.104242

Coverage:

Latitude: 68.311917 * Longitude: -133.835350

Date/Time Start: 2009-04-09T00:00:00 * Date/Time End: 2009-04-09T00:00:00

Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 0.36 m

Event(s):

Mackenzie_Delta_MD-1 (MD-1) * Latitude: 68.311917 * Longitude: -133.835350 * Date/Time: 2009-04-09T00:00:00 * Elevation: 0.9 m * Recovery: 1.47 m * Location: Mackenzie Delta lakes, Canada * Method/Device: Push corer (PUC) * Comment: push corer (in house build at WHOI)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	AGE	Age	ka BP	Lattaud, Julie		Geocode
2	Age	Age	a AD/CE	Lattaud, Julie
3	DEPTH, sediment/rock	Depth sed	m	Lattaud, Julie		Geocode
4	Isoprenoid acyclic glycerol dialkyl glycerol tetraether	iso GDGT-0	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
5	Isoprenoid monocyclic glycerol dialkyl glycerol tetraether	iso GDGT-1	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
6	Isoprenoid dicyclic glycerol dialkyl glycerol tetraether	iso GDGT-2	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
7	Isoprenoid tricyclic glycerol dialkyl glycerol tetraether	iso GDGT-3	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
8	Crenarchaeol	Cren	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
9	Crenarchaeol isomer	Cren iso	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
10	Branched glycerol dialkyl glycerol tetraether, IIIa	brGDGT IIIa	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
11	Branched glycerol dialkyl glycerol tetraether, IIIa'	brGDGT IIIa'	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
12	Branched glycerol dialkyl glycerol tetraether, IIIb	brGDGT IIIb	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
13	Branched glycerol dialkyl glycerol tetraether, IIIb'	brGDGT IIIb'	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
14	Branched glycerol dialkyl glycerol tetraether, IIIc	brGDGT IIIc	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
15	Branched glycerol dialkyl glycerol tetraether, IIIc'	brGDGT IIIc'	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
16	Branched glycerol dialkyl glycerol tetraether, IIIc''	brGDGT IIIc''	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
17	Branched glycerol dialkyl glycerol tetraether, IIa	brGDGT IIa	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
18	Branched glycerol dialkyl glycerol tetraether, IIa'	brGDGT IIa'	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
19	Branched glycerol dialkyl glycerol tetraether, IIb	brGDGT IIb	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
20	Branched glycerol dialkyl glycerol tetraether, IIb'	brGDGT IIb'	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
21	Branched glycerol dialkyl glycerol tetraether, IIc	brGDGT IIc	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
22	Branched glycerol dialkyl glycerol tetraether, IIc'	brGDGT IIc'	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
23	Branched glycerol dialkyl glycerol tetraether, Ia	brGDGT Ia	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
24	Branched glycerol dialkyl glycerol tetraether, Ib	brGDGT Ib	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
25	Branched glycerol dialkyl glycerol tetraether, Ic	brGDGT Ic	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

552 data points

Data

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

1 Age [ka BP]	2 Age [a AD/CE]	3 Depth sed [m]	4 iso GDGT-0 [ng/g]	5 iso GDGT-1 [ng/g]	6 iso GDGT-2 [ng/g]	7 iso GDGT-3 [ng/g]	8 Cren [ng/g]	9 Cren iso [ng/g]	10 brGDGT IIIa [ng/g]	11 brGDGT IIIa' [ng/g]	12 brGDGT IIIb [ng/g]	13 brGDGT IIIb' [ng/g]	14 brGDGT IIIc [ng/g]	15 brGDGT IIIc' [ng/g]	16 brGDGT IIIc'' [ng/g]	17 brGDGT IIa [ng/g]	18 brGDGT IIa' [ng/g]	19 brGDGT IIb [ng/g]	20 brGDGT IIb' [ng/g]	21 brGDGT IIc [ng/g]	22 brGDGT IIc' [ng/g]	23 brGDGT Ia [ng/g]	24 brGDGT Ib [ng/g]	25 brGDGT Ic [ng/g]
-0.053	2003	0.00	348.5	5.7	1.6	0.1	6.8	0.1	95.4	106.7	4.2	2.1	0.6	0.5	0.3	72.2	95.6	28.7	15.0	2.3	0.3	70.2	18.4	3.7
-0.043	1993	0.02	519.0	8.5	3.5	1.8	5.5	0.1	142.2	145.6	6.8	2.7	1.3	0.9	0.4	116.4	127.7	48.6	19.2	4.0	0.4	105.5	27.5	6.3
-0.038	1988	0.03	1205.3	18.5	6.9	4.8	9.7	0.2	307.9	307.2	12.9	4.9	2.9	1.5	0.6	233.6	240.1	98.5	34.9	8.3	1.0	207.4	53.5	13.4
-0.028	1978	0.05	627.4	8.4	3.8	2.6	4.0	0.1	165.9	162.8	6.8	2.5	1.5	0.8	0.3	119.6	112.4	50.5	16.6	4.6	0.4	99.3	26.8	7.0
-0.018	1968	0.07	357.9	5.5	1.0	0.8	2.7	0.0	76.7	86.3	2.9	1.3	0.4	0.3	0.2	46.7	61.8	17.8	8.4	1.5	0.3	42.9	10.4	2.0
-0.013	1963	0.08	1242.9	24.9	3.3	2.8	31.6	0.3	327.6	402.0	16.6	6.6	2.1	2.1	1.1	238.7	357.8	99.8	44.9	8.8	1.4	245.0	5.9	12.8
-0.008	1958	0.09	1011.9	17.6	4.7	4.0	8.5	0.2	296.8	287.3	13.0	4.8	2.4	1.5	0.7	210.0	211.0	92.8	31.6	7.9	1.1	168.8	48.4	11.7
0.007	1943	0.12	209.2	0.3	1.1	0.7	1.8	0.0	51.2	52.1	2.2	0.8	0.4	0.3	0.1	37.1	39.4	15.4	5.6	1.3	0.1	32.3	8.4	2.0
0.017	1933	0.14	3349.8	55.4	18.4	12.4	15.5	0.3	947.8	942.7	43.3	15.5	9.4	5.8	2.4	742.4	741.2	315.8	107.9	25.7	2.9	630.1	165.5	42.4
0.022	1928	0.15	2815.9	40.2	13.7	10.3	14.2	0.3	691.6	699.2	31.4	11.6	6.4	4.2	2.0	549.9	554.4	228.3	80.9	17.9	2.4	469.0	121.0	31.3
0.027	1923	0.16	1056.5	13.1	5.5	4.0	5.0	0.1	289.8	283.3	12.4	4.5	2.4	1.4	0.6	210.1	202.0	88.5	30.0	7.4	0.9	177.5	46.5	11.8
0.037	1913	0.18	635.5	9.3	3.4	2.4	7.7	0.1	165.7	163.8	7.1	2.8	1.4	0.8	0.4	125.1	128.0	51.8	18.3	4.4	0.4	103.0	27.9	7.0
0.042	1908	0.19	331.7	4.4	1.6	1.3	1.7	0.0	95.6	93.6	3.7	1.5	0.8	0.4	0.2	67.2	66.7	28.2	9.7	2.4	0.3	58.4	15.6	3.9
0.047	1903	0.20	366.7	5.3	1.7	1.4	2.1	0.0	120.1	112.1	4.7	1.8	1.0	0.5	0.3	86.3	84.2	35.7	12.3	3.0	0.4	73.0	19.5	4.9
0.052	1898	0.21	420.1	5.5	2.3	1.6	2.0	0.0	134.6	128.9	4.9	2.0	1.1	0.6	0.4	93.8	91.0	38.7	13.1	3.3	0.4	80.6	21.4	5.4
0.067	1883	0.24	546.0	6.7	2.6	1.9	2.9	0.1	156.6	150.4	6.4	2.4	1.4	0.7	0.3	118.6	110.8	48.3	16.8	4.1	0.5	99.5	26.0	6.7
0.072	1878	0.25	389.5	5.6	1.7	1.5	3.0	0.1	105.0	100.2	4.0	1.6	0.9	0.6	0.3	76.0	70.4	30.9	10.7	2.7	0.3	65.0	17.0	4.3
0.077	1873	0.26	179.9	2.3	0.8	0.6	1.5	0.0	57.4	54.9	2.0	0.8	0.4	0.2	0.1	37.2	33.5	14.9	5.2	1.3	0.2	29.9	8.1	2.2
0.092	1858	0.29	444.9	6.5	1.9	1.7	2.7	0.0	137.2	123.7	4.9	2.2	1.0	0.5	0.4	97.7	92.6	38.6	14.6	3.1	0.5	85.0	23.2	5.6
0.097	1853	0.30	867.0	11.2	4.2	3.8	3.9	0.1	226.2	207.3	8.7	4.6	1.8	1.0	0.8	177.4	173.1	72.9	29.1	5.7	0.9	157.1	52.4	12.1
0.102	1848	0.31	629.1	8.0	2.3	2.7	3.3	0.0	209.8	193.4	6.6	4.6	1.3	0.8	0.8	140.2	143.9	54.2	25.0	3.9	1.0	131.3	38.8	8.6
0.117	1833	0.34	1484.0	21.1	5.4	6.1	9.9	0.1	465.0	390.3	14.8	7.8	3.4	1.5	1.1	320.2	280.3	121.4	49.0	9.1	1.6	286.2	79.2	17.1
0.122	1828	0.35	1463.6	21.6	5.7	6.2	8.6	0.1	483.8	412.1	16.7	9.0	3.8	1.9	1.5	362.3	331.1	140.9	57.7	10.6	2.2	343.8	95.8	21.2
0.127	1823	0.36	1510.5	21.3	6.2	6.1	7.4	0.1	547.8	470.1	20.6	10.4	4.4	3.1	1.9	424.1	387.8	164.4	68.2	12.0	1.8	394.0	108.9	24.1