Citation:

PANGAEA.931301

Name: GDGT concentration of sediment core UD-4
Published: 2021-05-07
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Carbon isotopes; GDGT

Always quote citation above when using data! You can download the citation in several formats below.

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

Keyword(s):

Carbon isotopes; GDGT

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: 67.875100 * Longitude: -134.174500

Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 1.18 m

Event(s):

Mackenzie_Delta_UD-4 (UD-4) * Latitude: 67.875100 * Longitude: -134.174500 * Elevation: 2.2 m * Recovery: 1.2 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, IIIa''	brGDGT IIIa''	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, IIIb'	brGDGT IIIb'	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, IIIc''	brGDGT IIIc''	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, IIa'	brGDGT IIa'	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, IIb'	brGDGT IIb'	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, IIc'	brGDGT IIc'	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
24	Branched glycerol dialkyl glycerol tetraether, Ia	brGDGT Ia	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
25	Branched glycerol dialkyl glycerol tetraether, Ib	brGDGT Ib	ng/g	Lattaud, Julie	High Performance Liquid Chromatography (HPLC)
26	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:

1654 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 IIIa'' [ng/g]	13 brGDGT IIIb [ng/g]	14 brGDGT IIIb' [ng/g]	15 brGDGT IIIc [ng/g]	16 brGDGT IIIc' [ng/g]	17 brGDGT IIIc'' [ng/g]	18 brGDGT IIa [ng/g]	19 brGDGT IIa' [ng/g]	20 brGDGT IIb [ng/g]	21 brGDGT IIb' [ng/g]	22 brGDGT IIc [ng/g]	23 brGDGT IIc' [ng/g]	24 brGDGT Ia [ng/g]	25 brGDGT Ib [ng/g]	26 brGDGT Ic [ng/g]
-0.058	2008.4444	0.01	14.2	0.2	0.2	0.1	1.1	0.0	8.9	10.8	0.0	0.4	0.4	0.1	0.1		5.3	4.8	1.0	1.4	0.1	0.1	4.0	1.0	0.2
-0.056	2005.6667	0.03	31.5	0.4	0.3	0.1	1.8	0.0	19.1	23.1	0.9	1.3	0.7	0.1	0.1		10.2	10.9	2.2	2.9	0.2	0.1	8.5	2.0	0.3
-0.054	2004.2778	0.04	23.4	0.3	0.3	0.1	1.5	0.0	21.8	24.3	1.3	1.3	0.8	0.2	0.3	0.0	12.7	11.6	2.8	3.6	0.3	0.2	9.6	2.5	0.4
-0.053	2002.8889	0.05	326.8	2.9	2.0	1.0	10.0	0.2	118.6	156.7	9.1	10.1	4.1	0.7	0.9	0.1	78.3	94.1	16.7	21.4	1.5	1.0	67.7	14.4	2.1
-0.051	2001.5000	0.06	334.4	1.7	1.9	0.7	8.0	0.2	126.4	196.2	15.1	12.5	3.7	0.7	0.7	0.1	72.9	116.7	16.4	20.8	1.2	0.7	69.5	12.8	1.6
-0.050	2000.1111	0.07	53.7	0.9	0.8	0.3	4.1	0.1	41.2	49.3	2.4	2.2	1.6	0.3	0.4	0.0	28.9	25.6	5.6	7.7	0.6	0.5	21.3	5.5	0.9
-0.049	1998.7222	0.08	130.8	1.8	1.7	0.7	7.5	0.2	81.4	99.7	0.0	3.6	3.0	0.5	0.7	0.1	52.8	51.7	10.1	15.0	1.1	0.9	42.7	10.4	1.7
-0.047	1997.3333	0.09	329.0	2.0	1.8	0.7	8.5	0.2	122.9	185.1	9.1	7.6	3.2	0.5	0.6	0.1	62.2	109.3	12.9	18.9	1.2	0.6	66.7	12.5	1.7
-0.046	1995.9444	0.10	253.5	4.2	2.6	1.4	16.7	0.3	664.9	930.2	0.0	53.8	31.6	0.0	0.0	0.0	505.3	438.3	208.8	0.0	11.9	8.2	433.7	106.3	16.1
-0.045	1994.5556	0.11	197.7	2.9	2.0	0.3	10.1	0.2	124.1	156.3	0.0	9.1	4.7	0.8	1.2	0.0	81.3	87.6	17.2	21.9	1.9	1.3	67.2	16.4	2.6
-0.043	1993.1667	0.12	181.8	0.7	0.9	0.1	7.1	0.2	122.2	155.0	0.0	10.1	3.6	0.8	0.9	0.1	73.0	86.2	16.9	19.2	1.6	1.0	65.7	14.8	2.2
-0.042	1991.7778	0.13	130.2	1.3	1.6	1.0	8.4	0.0	101.6	106.0	5.5	5.6	3.2	0.6	0.8	0.1	67.9	59.4	13.6	16.1	1.5	1.0	50.5	12.9	2.1
-0.040	1990.3889	0.14	83.3	2.2	1.5	0.2	7.0	0.2	79.8	78.0	4.6	4.4	3.3	0.5	0.9	0.1	58.6	45.1	12.0	14.0	0.1	0.1	42.7	11.5	1.9
-0.039	1989.0000	0.15	36.8	6.3	2.1	1.7	13.7	0.3	39.2	40.1	0.0	1.2	3.0	0.6	1.6	0.0	96.3	92.6	24.7	22.7	2.6	1.7	85.1	22.4	3.6
-0.038	1987.6111	0.16	17.3	2.5	0.3	1.1	1.1	0.0	89.9	88.8	6.5	3.9	3.1	0.6	0.8	0.1	56.4	46.1	11.7	14.9	1.4	1.0	44.0	11.7	2.0
-0.036	1986.2222	0.17	173.5	3.1	2.3	1.0	10.1	0.2	84.3	120.4	3.8	5.6	3.3	0.5	0.8	0.1	60.7	80.5	13.4	17.9	1.4	1.0	56.3	12.9	2.0
-0.035	1984.8333	0.18	128.4	2.6	1.9	0.8	8.0	0.2	86.2	100.1	4.8	4.5	3.0	0.5	0.7	0.1	54.3	57.5	11.7	15.2	1.2	0.9	44.0	11.1	1.7
-0.033	1983.4444	0.19	91.2	2.4	1.7	0.8	7.4	0.2	74.7	66.2	3.4	2.9	2.8	0.4	0.7	0.1	53.4	41.4	10.2	13.6	1.2	0.8	38.5	10.8	1.7
-0.032	1982.0556	0.20	77.3	1.5	1.0	0.4	4.5	0.1	39.8	38.9	0.0	1.9	1.4	0.3	0.4	0.0	28.3	23.3	5.9	7.6	0.7	0.4	22.0	5.8	1.0
-0.028	1977.8889	0.22	127.0	0.2	0.8	0.3	4.1	0.1	41.0	58.3	0.0	2.7	1.0	0.2	0.3	0.0	25.0	37.1	5.9	7.7	0.6	0.3	24.1	5.2	0.7
-0.025	1975.1111	0.24	60.4	1.6	0.9	0.4	4.6	0.2	35.8	37.6	0.0	2.2	1.3	0.2	0.3	0.0	24.7	20.5	5.2	7.0	0.6	0.4	19.2	5.2	0.9
-0.022	1972.3333	0.26	48.9	1.4	0.9	0.5	4.6	0.1	36.9	38.4	0.0	1.8	1.3	0.3	0.3	0.0	25.8	21.4	5.2	7.2	0.6	0.4	20.6	5.6	0.9
-0.020	1969.5556	0.28	49.5	1.5	0.8	0.4	4.5	0.1	33.3	43.7	0.0	1.9	1.2	0.2	0.3	0.0	21.4	23.6	4.6	6.2	0.5	0.3	18.6	4.6	0.7
-0.017	1966.7778	0.30	129.1	3.4	1.8	0.9	13.0	0.2	95.0	110.7	5.8	5.3	3.5	0.6	0.9	0.1	60.3	63.6	12.7	17.3	1.4	1.0	50.7	12.8	2.0
-0.015	1965.3889	0.31	87.3	2.6	1.8	0.8	11.2	0.2	77.2	76.2	4.0	3.7	3.0	0.5	0.8	0.1	52.7	41.7	10.4	14.4	1.2	0.9	40.0	11.1	1.7
-0.014	1964.0000	0.32	96.8	3.5	2.3	1.0	12.9	0.3	98.3	100.3	0.0	4.7	3.6	0.6	0.9	0.1	65.7	49.0	12.9	17.5	1.5	1.1	49.3	13.5	2.2
-0.013	1962.7013	0.33	78.1	3.4	2.3	1.0	11.7	0.2	98.9	92.8	0.0	4.0	3.3	0.6	0.9	0.1	62.2	42.9	12.3	15.9	1.5	1.1	45.6	13.0	2.3
-0.011	1961.4026	0.34	128.2	5.7	3.9	1.7	18.6	0.4	149.4	133.2	0.0	6.5	5.6	1.0	1.5	0.1	103.0	68.2	20.4	27.5	2.4	1.8	76.6	22.4	3.8
-0.010	1960.1039	0.35	139.7	5.4	3.9	1.8	17.7	0.4	142.9	121.9	4.8	6.3	5.4	0.9	1.4	0.1	102.9	72.1	19.9	26.5	2.4	1.8	74.9	21.5	3.7
-0.009	1958.8052	0.36	104.5	2.6	1.9	0.8	7.9	0.1	64.8	59.0	0.0	2.9	2.4	0.4	0.6	0.0	44.1	30.9	9.0	11.8	1.0	0.8	35.6	9.7	1.7
-0.008	1957.5065	0.37	258.5	3.4	2.7	1.0	10.1	0.2	93.3	98.8	5.1	5.1	3.3	0.6	0.8	0.1	61.7	54.7	13.2	16.4	1.4	1.0	52.8	13.4	2.1
-0.006	1956.2078	0.38	251.2	4.4	3.3	1.2	12.2	0.3	110.6	116.7	6.1	5.5	4.1	0.7	1.0	0.1	75.4	63.8	15.6	20.6	1.7	1.3	61.9	16.4	2.6
-0.005	1954.9091	0.39	30.6	0.7	2.8	0.7	11.3	0.3	84.2	118.2	5.9	5.5	3.5	0.5	0.8	0.1	62.0	79.9	13.8	17.9	1.5	1.0	56.4	13.1	2.1
0.009	1940.6234	0.50	146.9	5.0	2.1	0.7	6.6	0.1	73.4	71.4	4.6	2.8	2.9	0.4	0.5	0.0	61.6	52.7	15.7	17.1	1.3	0.7	47.0	17.5	2.4
0.011	1939.3247	0.51	261.7	10.0	4.2	1.4	12.1	0.3	137.8	140.4	0.0	6.1	5.7	0.7	1.0	0.1	113.8	93.0	28.2	31.7	2.4	1.3	87.8	31.9	4.5
0.013	1936.7273	0.53	242.6	7.8	3.7	1.4	12.3	0.3	140.4	125.5	7.2	4.9	6.0	0.7	1.1	0.1	118.8	90.7	28.3	30.6	2.3	1.3	82.1	32.9	4.8
0.015	1935.4286	0.54	215.5	8.3	3.6	1.3	12.1	0.2	132.9	123.4	7.5	4.7	5.9	0.7	1.0	0.1	104.6	86.2	27.0	30.3	2.3	1.3	78.6	30.0	4.3
0.016	1934.1299	0.55	219.3	8.9	4.2	1.6	15.3	0.3	145.4	122.6	9.3	4.7	5.5	0.8	1.1	0.1	107.5	84.7	27.1	29.3	2.4	1.5	75.1	33.7	4.9
0.017	1932.8312	0.56	226.0	9.3	4.0	1.6	14.9	0.3	146.6	128.9	7.6	5.2	6.7	0.8	1.2	0.1	122.2	101.9	29.6	34.0	2.6	1.6	86.0	33.3	4.9
0.018	1931.5325	0.57	167.5	7.4	3.3	1.3	12.1	0.2	123.3	111.5	5.9	4.4	5.6	0.7	1.0	0.1	99.4	76.6	24.5	28.1	2.2	1.3	71.5	27.2	3.9
0.020	1930.2338	0.58	154.9	6.4	2.9	1.2	10.4	0.2	109.6	100.9	6.2	3.8	5.0	0.6	0.9	0.1	84.4	67.3	21.6	25.3	1.9	1.1	65.3	24.8	3.6
0.035	1914.6494	0.70	182.4	7.7	4.4	1.9	17.4	0.3	187.2	140.4	11.5	6.3	6.0	1.0	1.3	0.1	146.1	99.0	34.5	33.6	3.3	1.7	95.6	33.8	5.5
0.037	1913.3506	0.71	272.7	7.7	4.7	1.9	18.4	0.4	188.9	156.7	11.3	8.4	5.7	1.1	1.2	0.1	137.5	104.3	32.8	32.6	3.2	1.6	101.1	30.9	5.0
0.038	1912.0519	0.72	263.4	5.5	3.5	1.3	13.0	0.3	141.7	134.8	9.8	7.8	4.0	0.7	0.9	0.1	97.0	89.5	22.2	22.8	2.2	1.1	77.5	20.6	3.4
0.039	1910.7532	0.73	254.1	6.0	3.9	1.7	16.8	0.4	165.5	149.0	10.1	8.9	5.0	1.0	1.1	0.1	113.9	97.3	25.9	26.9	2.7	1.4	87.3	23.5	4.0
0.041	1909.4545	0.74	181.1	4.6	3.0	1.2	12.3	0.3	134.2	118.9	7.1	7.1	3.9	0.8	0.9	0.1	87.9	75.4	20.1	21.4	2.1	1.2	68.1	18.4	3.1
0.042	1908.1558	0.75	155.9	4.0	2.7	1.2	11.7	0.3	139.0	114.9	6.9	6.8	3.9	0.8	0.9	0.1	89.2	69.5	20.5	21.7	2.2	1.2	65.0	17.9	3.0
0.043	1906.8571	0.76	146.2	4.0	2.7	1.2	11.0	0.2	122.8	110.4	4.9	5.0	3.6	0.6	0.8	0.1	81.2	72.3	18.4	20.4	2.0	1.1	64.7	17.1	2.8
0.044	1905.5584	0.77	349.0	5.9	3.7	1.3	15.5	0.3	175.4	242.6	13.0	9.8	5.5	0.9	1.0	0.1	113.4	184.7	30.0	33.7	2.9	1.3	112.1	25.3	3.7
0.046	1904.2597	0.78	207.4	4.7	2.8	1.2	12.9	0.3	133.3	135.7	94.7	6.6	3.6	0.8	0.8	0.1	82.2	87.2	20.2	20.3	2.2	1.0	67.8	17.1	3.0
0.047	1902.9610	0.79	164.0	4.4	2.6	1.3	12.3	0.3	113.0	110.9	0.0	6.1	3.4	0.7	0.8	0.1	81.0	68.4	18.5	19.9	2.1	1.0	65.7	16.6	2.9
0.051	1899.0649	0.82	400.2	8.4	4.0	1.9	14.6	0.3	193.9	241.5	0.0	8.3	3.9	0.9	0.9	0.1	128.6	141.6	32.2	28.6	3.3	1.3	109.8	28.3	4.8
0.054	1896.4675	0.84	223.2	8.3	4.1	2.0	17.2	0.4	195.9	187.3	0.0	7.0	4.0	1.0	1.2	0.1	118.1	92.4	28.7	27.1	3.3	1.4	89.9	25.5	4.4
0.056	1893.8701	0.86	154.3	5.1	2.4	1.1	10.5	0.4	135.3	145.6	0.0	4.0	3.1	0.6	0.7	0.1	89.1	82.6	21.6	24.1	2.0	1.1	67.5	21.3	3.2
0.061	1888.6753	0.90	244.7	5.9	3.2	1.2	10.3	0.3	195.0	175.8	0.0	6.9	7.1	0.8	0.8	0.0	172.5	144.3	48.8	43.5	3.1	1.2	107.9	47.6	6.4
0.063	1887.3766	0.91	177.6	4.2	2.1	0.8	6.2	0.2	137.7	133.2	0.0	6.3	4.6	0.7	0.6	0.0	119.7	99.1	35.6	31.7	2.1	0.9	76.7	35.2	4.6
0.064	1886.0779	0.92	235.6	6.2	2.9	1.1	8.9	0.2	210.5	193.9	0.0	7.8	6.2	0.7	0.7	0.0	182.8	151.6	53.1	47.2	3.2	1.4	119.7	52.6	6.7
0.067	1883.4805	0.94	196.5	5.3	2.5	0.9	7.3	0.2	187.3	168.6	0.0	8.3	6.2	0.0	0.0	0.0	168.0	147.5	47.0	42.5	2.8	1.2	103.0	45.7	5.8
0.069	1880.8831	0.96	99.6	2.5	1.3	0.5	4.2	0.1	96.7	91.9	0.0	4.2	3.3	0.3	0.4	0.0	82.0	75.1	21.9	21.5	1.4	0.7	52.4	21.7	3.0
0.070	1879.5844	0.97	244.2	5.9	3.3	1.3	10.3	0.3	227.3	220.3	0.0	8.7	8.7	0.9	1.0	0.0	181.7	166.7	47.7	50.7	3.2	1.5	125.6	49.5	6.5
0.073	1876.9870	0.99	180.6	3.9	2.2	0.9	7.4	0.2	169.6	152.3	0.0	6.7	4.6	0.0	0.1	0.0	125.7	125.9	31.9	35.1	2.3	1.2	83.7	29.8	3.9
0.081	1869.1948	1.03	1622.2	61.7	36.4	16.3	124.8	4.4	2024.6	1557.9	0.0	58.7	39.4	6.5	6.8	0.9	1271.7	979.2	341.3	358.0	25.4	10.6	783.7	312.1	44.3
0.087	1862.7013	1.10	131.4	5.9	4.5	2.1	18.2	0.5	188.5	160.6	0.0	5.8	6.2	1.0	1.3	0.1	141.9	109.5	27.9	39.5	2.8	1.7	101.3	30.4	5.1
0.091	1858.8052	1.13	6.3	7.6	3.6	6.6	0.2	0.2	213.9	220.3	0.0	6.9	5.4	0.5	0.6	0.0	154.8	152.6	46.0	53.6	2.2	1.2	107.4	44.2	6.0
0.092	1857.5065	1.14	32.9	1.3	1.0	0.4	3.0	0.1	54.6	46.6	0.0	1.9	1.4	0.2	0.2	0.0	36.4	30.8	8.3	11.4	0.6	0.3	24.2	8.4	1.3
0.094	1856.2078	1.15	67.3	4.1	3.2	1.5	11.4	0.3	112.0	81.7	0.0	3.8	3.5	0.6	0.9	0.1	85.7	55.4	16.1	21.1	1.8	1.1	63.1	17.3	3.1
0.095	1854.9091	1.16	71.5	3.9	3.0	1.4	11.5	0.3	117.3	85.2	0.0	3.2	3.5	0.5	0.8	0.2	80.9	54.4	16.0	21.9	1.7	1.1	65.0	17.7	3.1
0.096	1853.6104	1.17	42.0	2.8	1.0	0.3	1.3	0.1	86.5	84.5	0.0	2.2	1.9	0.0	0.0	0.0	69.3	60.7	19.8	16.3	0.9	0.4	47.9	19.1	2.5
0.098	1852.3117	1.18	88.9	3.0	1.9	0.8	7.8	0.2	96.0	91.8	0.0	3.0	3.1	0.4	0.6	0.0	66.9	59.7	15.3	20.8	1.4	0.8	5.4	16.1	2.6