Citation:

PANGAEA.919655

Name: Geochemical analysis of IODP Site 341-U1421
Published: 2020-06-30
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Cordilleran Ice Sheet; deglacial; Gulf of Alaska; LGM

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Keyword(s):

Cordilleran Ice Sheet; deglacial; Gulf of Alaska; LGM

Project(s):

Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)

Coverage:

Median Latitude: 59.507250 * Median Longitude: -144.045650 * South-bound Latitude: 59.507200 * West-bound Longitude: -144.045700 * North-bound Latitude: 59.507300 * East-bound Longitude: -144.045600

Minimum Elevation: -733.0 m * Maximum Elevation: -729.7 m

Event(s):

341-U1421A * Latitude: 59.507300 * Longitude: -144.045700 * Elevation: -729.7 m * Penetration: 702.7 m * Recovery: 140.72 m * Campaign: (Southern Alaska Margin: Tectonics, Climate and Sedimentation) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 85 cores, 0 m drilled, 20% recovery

341-U1421C * Latitude: 59.507200 * Longitude: -144.045600 * Elevation: -733.0 m * Penetration: 38.2 m * Recovery: 29.06 m * Campaign: (Southern Alaska Margin: Tectonics, Climate and Sedimentation) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 6 cores, 0 m drilled, 76.1% recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Cowan, Ellen A
2	Sample code/label	Sample label		Cowan, Ellen A	DSDP/ODP/IODP sample designation
3	Depth, top/min	Depth top	m	Cowan, Ellen A	IODP Depth Scale Terminology	CSF-A
4	Depth, bottom/max	Depth bot	m	Cowan, Ellen A	IODP Depth Scale Terminology	CSF-A
5	Depth, composite top	Depth comp top	mcd	Cowan, Ellen A	IODP Depth Scale Terminology
6	Depth, composite bottom	Depth comp bot	mcd	Cowan, Ellen A	IODP Depth Scale Terminology
7	Depth, composite	Depth comp	mcd	Cowan, Ellen A	IODP Depth Scale Terminology
8	Sample code/label 2	Sample label 2		Cowan, Ellen A
9	AGE	Age	ka BP	Cowan, Ellen A		Geocode
10	Carbon, organic, total	TOC	%	Cowan, Ellen A
11	Calcium carbonate	CaCO3	%	Cowan, Ellen A
12	Carbon, organic/Nitrogen, total ratio	C org/TN		Cowan, Ellen A
13	4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit sediment mass	Dinosterol/sed	µg/g	Cowan, Ellen A
14	4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbon	Dinosterol/TOC	µg/g	Cowan, Ellen A
15	24-Methylcholesta-5,22E-dien-3beta-ol per unit sediment mass	Brassicasterol/sed	µg/g	Cowan, Ellen A
16	24-Methylcholesta-5,22E-dien-3beta-ol, per unit mass total organic carbon	Brassicasterol/TOC	µg/g	Cowan, Ellen A
17	24-Methylcholest-5-en-3beta-ol per unit sediment mass	Campesterol/sed	µg/g	Cowan, Ellen A
18	24-Methylcholest-5-en-3beta-ol, per unit mass total organic carbon	Campesterol/TOC	µg/g	Cowan, Ellen A
19	cholesta-5,24-dien-3beta-ol per unit sediment mass	Desmosterol/sed	µg/g	Cowan, Ellen A
20	cholesta-5,24-dien-3beta-ol, per unit mass total organic carbon	Desmosterol/TOC	µg/g	Cowan, Ellen A

License:

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

Size:

1000 data points

Data

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

1 Event	2 Sample label	3 Depth top [m]	4 Depth bot [m]	5 Depth comp top [mcd]	6 Depth comp bot [mcd]	7 Depth comp [mcd]	8 Sample label 2	9 Age [ka BP]	10 TOC [%]	11 CaCO3 [%]	12 C org/TN	13 Dinosterol/sed [µg/g]	14 Dinosterol/TOC [µg/g]	15 Brassicasterol/sed [µg/g]	16 Brassicasterol/TOC [µg/g]	17 Campesterol/sed [µg/g]	18 Campesterol/TOC [µg/g]	19 Desmosterol/sed [µg/g]	20 Desmosterol/TOC [µg/g]
341-U1421C	341-U1421C-1H-1W,10-12	0.10	0.12	0.10	0.12	0.11	341-U1421C-1H-1-W 10/12-MULL	0.1980	0.5845	5.1553	11.0557	0.0601	10.2858	0.1100	18.7670	0.03000	5.1303	0.64	109.22
341-U1421C	341-U1421C-1H-1W,73-75	0.70	0.72	0.70	0.72	0.71	341-U1421C-1H-1-W 73/75-MULL	1.2700	0.4823	4.9712	6.4198
341-U1421C	341-U1421C-1H-1W,130-132	1.30	1.32	1.30	1.32	1.31	341-U1421C-1H-1-W 130/132-MULL	2.3430	0.6179	3.1200	13.0811
341-U1421C	341-U1421C-1H-2W,60-62	2.10	2.12	2.10	2.12	2.11	341-U1421C-1H-2-W 60/62-MULL	3.7740	0.4997	4.6521	8.3622	0.0467	9.3477	0.0809	16.1917	0.02120	4.2495	0.73	145.63
341-U1421C	341-U1421C-1H-2W,120-122	2.70	2.72	2.70	2.72	2.71	341-U1421C-1H-2-W 120/122-MULL	4.8460	0.5656	4.1130	8.8010
341-U1421C	341-U1421C-1H-3W,30-32	3.30	3.32	3.30	3.32	3.31	341-U1421C-1H-3-W 30/32-MULL	6.0480	0.5623	4.1530	8.4763
341-U1421C	341-U1421C-1H-3W,90-92	3.90	3.92	3.90	3.92	3.91	341-U1421C-1H-3-W 90/92-MULL	7.4930	0.5715	4.9358	7.6337
341-U1421C	341-U1421C-1H-3W,145-147	4.45	4.47	4.45	4.47	4.46	341-U1421C-1H-3-W 145/147-MULL	8.7970	0.6375	4.0348	9.4548	0.0363	5.6864	0.0696	10.9238	0.02140	3.3555	0.78	121.83
341-U1421C	341-U1421C-1H-4W,60-62	5.10	5.12	5.10	5.12	5.11	341-U1421C-1H-4-W 60/62-MULL	10.3160	0.7902	0.7902	9.6135
341-U1421C	341-U1421C-1H-4W,120-122	5.70	5.72	5.70	5.72	5.71	341-U1421C-1H-4-W 120/122-MULL	11.7590	0.5773	10.3698	5.8746
341-U1421C	341-U1421C-1H-5W,30-32	6.30	6.32	6.30	6.32	6.31	341-U1421C-1H-5-W 30/32-MULL	13.3130	0.3447	6.7441	6.5740
341-U1421C	341-U1421C-1H-5W,48-50	6.48	6.50	6.48	6.50	6.49	341-U1421C-1H-5-W 48/50-MUELLER	13.9640	0.4148	5.4494	7.9190	0.0161	3.8768
341-U1421C	341-U1421C-1H-5W,70-72	6.70	6.72	6.70	6.72	6.71	341-U1421C-1H-5-W 73/75-MULL	14.9670	0.3819	5.3251	7.7374	0.0193	5.0623
341-U1421C	341-U1421C-1H-5W,90-92	6.90	6.92	6.90	6.92	6.91	341-U1421C-1H-5-W 90/92-MULL	15.6430	0.3216	6.4316	6.9607	0.0205	6.3599	0.0227	7.0541	0.00641	1.9942	0.51	159.23
341-U1421A	341-U1421A-2H-2W,8-10	8.38	8.40	7.96	7.98	7.97	341-U1421A-2H-2-W 8/10-MULL	16.3140	0.2808	5.1012	6.6999
341-U1421A	341-U1421A-2H-2W,42-44	8.72	8.74	8.30	8.32	8.31	341-U1421A-2H-2-W 42/44-MULL	16.3410	0.3849	5.5523	8.3182
341-U1421A	341-U1421A-2H-2W,102-104	9.32	9.34	8.90	8.92	8.91	341-U1421A-2H-2-W 102/104-MULL	16.3880	0.4825	4.5885	10.6780
341-U1421A	341-U1421A-2H-3W,12-14	9.92	9.94	9.50	9.52	9.51	341-U1421A-2H-3-W 12/14-MULL	16.4350	0.4299	5.4106	9.7535	0.0239	5.5637	0.0526	12.2346	0.01360	3.1529	1.12	259.42
341-U1421A	341-U1421A-2H-3W,112-114	10.92	10.94	10.50	10.52	10.51	341-U1421A-2H-3-W 112/114-MULL	16.5140	0.3975	5.1438	8.8555	0.0268	6.7351	0.0639	16.0684	0.01970	4.9459	1.49	375.56
341-U1421A	341-U1421A-2H-4W,62-64	11.92	11.94	11.50	11.52	11.51	341-U1421A-2H-4-W 62/64-MULL	16.5940	0.4498	4.0637	10.4460	0.0423	9.4014	0.1090	24.3281	0.03190	7.0892	2.33	517.64
341-U1421A	341-U1421A-2H-5W,32-34	13.12	13.14	12.70	12.72	12.71	341-U1421A-2H-5-W 32/34-MULL	16.6900	0.3634	4.7623	8.5158	0.0445	12.2580	0.0849	23.3545	0.02300	6.3318	1.79	494.63
341-U1421A	341-U1421A-2H-5W,73-75	13.52	13.54	13.10	13.12	13.11	341-U1421A-2H-5-W 73/75-MULL	16.7210	0.5283	3.3354	12.7501
341-U1421A	341-U1421A-2H-5W,112-114	13.92	13.94	13.50	13.52	13.51	341-U1421A-2H-5-W 112/114-MULL	16.7530	0.5292	3.7609	11.9782
341-U1421A	341-U1421A-2H-6W,22-24	14.52	14.54	14.10	14.12	14.11	341-U1421A-2H-6-W 22/24-MULL	16.8020	0.5471	3.6947	11.4950	0.0196	3.5784	0.1170	21.3603	0.03400	6.2137	1.98	361.87
341-U1421A	341-U1421A-2H-7W,10-12	15.78	15.80	15.36	15.38	15.37	341-U1421A-2H-7-W 10/12-MULL	16.9040	0.5229	3.7445	11.8061	0.0314	6.0042	0.1840	35.1256	0.05080	9.7084	4.31	827.12
341-U1421A	341-U1421A-3H-1W,63-65	16.93	16.95	16.51	16.53	16.52	341-U1421A-3H-1-W 63/65-MULL	16.9970	0.5092	3.6390	11.9682	0.0305	5.9940	0.1810	35.6235	0.04870	9.5611	3.59	705.91
341-U1421A	341-U1421A-3H-2W,33-35	18.13	18.15	17.71	17.73	17.72	341-U1421A-3H-2-W 33/35-MULL	17.0930	0.5142	4.0974	11.4117	0.0131	2.5516	0.1100	21.4751	0.02930	5.6922	1.88	365.08
341-U1421A	341-U1421A-3H-3W,22-24	19.52	19.54	19.10	19.12	19.11	341-U1421A-3H-3-W 22/24-MULL	17.2050	0.4834	3.8971	11.1740	0.0225	4.6568	0.1670	34.4546	0.04530	9.3810	3.73	770.08
341-U1421C	341-U1421C-3H-2W,15-17	19.72	19.74	19.30	19.32	19.31	341-U1421A-3H-3-W 43/45-MULL	17.2200	0.4870	4.4771	10.3195
341-U1421C	341-U1421C-3H-2W,55-57	20.05	20.07	19.90	19.92	19.91	341-U1421C-3H-2-W 55/57-MULL	17.2690	0.3172	4.8393	7.1363
341-U1421C	341-U1421C-3H-2W,95-97	20.45	20.47	20.30	20.32	20.31	341-U1421C-3H-2-W 95/97-MULL	17.3010	0.2942	4.9002	7.1328
341-U1421C	341-U1421C-3H-3W,5-7	21.05	21.07	20.90	20.92	20.91	341-U1421C-3H-3-W 5/7-MULL	17.3470	0.2965	5.0121	6.9913	0.0320	10.8047	0.0577	19.4700	0.01510	5.0775	0.65	218.25
341-U1421C	341-U1421C-3H-3W,105-107	22.05	22.07	21.90	21.92	21.91	341-U1421C-3H-3-W 105/107-MULL	17.4360	0.3099	5.4176	6.5540	0.0348	11.2261	0.0743	23.9697	0.01770	5.7008	0.66	212.25
341-U1421C	341-U1421C-3H-4W,95-97	23.45	23.47	23.30	23.32	23.31	341-U1421C-3H-4-W 95/97-MULL	17.4920	0.4013	4.7363	8.2380	0.0395	9.8310	0.1150	28.5421	0.02500	6.2395	1.41	352.48
341-U1421C	341-U1421C-3H-4W,133-135	23.85	23.87	23.70	23.72	23.71	341-U1421C-3H-4-W 133/135-MULL	17.5060	0.5361	4.4839	12.0690
341-U1421C	341-U1421C-3H-5W,5-7	24.05	24.07	23.90	23.92	23.91	341-U1421C-3H-5-W 5/7-MULL	17.5120	0.6082	4.0072	12.9470
341-U1421C	341-U1421C-3H-5W,45-47	24.45	24.47	24.30	24.32	24.31	341-U1421C-3H-5-W 45/47-MULL	17.5250	0.5286	4.2757	12.3396	0.0320	6.0602	0.1690	31.9423	0.04910	9.2971	1.97	371.59
341-U1421C	341-U1421C-3H-6W,95-97	26.45	26.47	26.30	26.32	26.31	341-U1421C-3H-6-W 95/97-MULL	17.5900	0.6103	5.0980	12.6185	0.0348	5.7008	0.1270	20.7931	0.03870	6.3373	2.79	457.11
341-U1421C	341-U1421C-4H-1W,104-106	28.54	28.56	28.46	28.48	28.47	341-U1421C-4H-1-W 104/106-MULL	17.6600	0.5125	3.7051	11.6495	0.0395	7.6989	0.1200	23.4432	0.04000	7.8117	48.68	9491.14
341-U1421C	341-U1421C-5H-1W,4-6	29.04	29.06	28.81	28.83	28.82	341-U1421C-5H-1-W 4/6-MUELLER	17.6720	0.5891	2.8602	12.2493	0.0298	5.0503
341-U1421C	341-U1421C-5H-1W,96-98	29.96	29.98	29.73	29.75	29.74	341-U1421C-5H-1-W 96/98-MUELLER	17.7020	0.6052	2.8506	12.3522	0.0235	3.8909
341-U1421C	341-U1421C-5H-3W,3-5	31.80	31.82	31.57	31.59	31.58	341-U1421C-5H-3-W 3/5-MUELLER	17.7620	0.5980	1.7601	13.5280	0.0274	4.5781
341-U1421C	341-U1421C-6H-1W,3-5	33.73	33.75	33.50	33.52	33.51	341-U1421C-6H-1-W 3/5-MUELLER	17.8250	0.5696	1.9961	12.8370	0.0236	4.1494
341-U1421C	341-U1421C-6H-2W,102-104	35.54	35.56	35.31	35.33	35.32	341-U1421C-6H-2-W 102/104-MUELLER	17.8840	0.5240	2.4094	11.2711	0.0254	4.8565
341-U1421C	341-U1421C-6H-3W,96-98	36.61	36.63	36.38	36.40	36.39	341-U1421C-6H-3-W 96/98-MUELLER	17.9195	0.5583	3.3851	11.1151	0.0361	6.4592
341-U1421C	341-U1421C-6H-4W,98-100	37.73	37.75	37.50	37.52	37.51	341-U1421C-6H-4-W 98/100-MUELLER	17.9550	0.5891	1.9800	13.4708	0.0330	5.6027
341-U1421A	341-U1421A-6H-1W,2-4	44.82	44.84	46.59	46.61	46.60	341-U1421A-6H-1-W 2/4-MUELLER	18.2360	0.6183	1.5525	12.8160	0.0070	1.1370
341-U1421A	341-U1421A-6H-1W,98-100	45.78	45.80	47.55	47.57	47.56	341-U1421A-6H-1-W 98/100-MUELLER	18.2680	0.6955	0.7453	15.3867	0.0109	1.5688
341-U1421A	341-U1421A-6H-2W,54-56	46.84	46.86	48.61	48.63	48.62	341-U1421A-6H-2-W 54/56-MUELLER	18.3030	0.4928	2.6241	11.4504	0.0075	1.5190
341-U1421A	341-U1421A-6H-3W,8-10	47.88	47.90	49.65	49.67	49.66	341-U1421A-6H-3-W 8/10-MUELLER	18.3400	0.5229	2.1565	12.2340	0.0143	2.7289
341-U1421A	341-U1421A-6H-3W,98-100	48.78	48.80	50.55	50.57	50.56	341-U1421A-6H-3-W 98/100-MUELLER	18.3730	0.4806	0.6153	14.4379	0.0119	2.4676
341-U1421A	341-U1421A-6H-4W,47-49cm	49.77	49.79	51.54	51.56	51.55	341-U1421A-6H-4-W 47/49-MUELLER	18.4200	0.5558	2.1745	12.3624	0.0170	3.0552
341-U1421A	341-U1421A-6H-4W,128-130	50.58	50.60	52.35	52.37	52.36	341-U1421A-6H-4-W 128/130-Dr. Mueller	18.7120	0.4561	1.2542	10.7611	0.0197	4.3274	0.1010	22.1913	0.02620	5.7379
341-U1421A	341-U1421A-7H-1W,2-4	50.82	50.84	52.59	52.61	52.60	341-U1421A-7H-1-W 2/4-Dr. Mueller	18.9320	0.2777	5.8873	5.2976	0.0458	16.4826	0.0875	31.4992	0.01710	6.1535	48.03	10533.05
341-U1421A	341-U1421A-7H-1W,53-55	51.33	51.35	53.10	53.12	53.11	341-U1421A-7H-1-W 53/55-Dr. Mueller	19.1570	0.2614	5.1253	5.5273	0.0321	12.2904	0.0644	24.6434	0.01170	4.4632	21.63	7803.13
341-U1421A	341-U1421A-7H-1W,102-104	51.82	51.84	53.59	53.61	53.60	341-U1421A-7H-1-W 102/104-Dr. Mueller	19.3750	0.2844	4.7801	5.0322	0.0487	17.1051	0.0901	31.6745	0.02180	7.6532	17.10	6541.65
341-U1421A	341-U1421A-7H-1W,130-132	52.10	52.12	53.87	53.89	53.88	341-U1421A-7H-1-W 130/132-Dr. Mueller	19.5360	0.2967	5.2934	5.6634	0.0431	14.5282	0.0931	31.3874	0.01460	4.9375	21.26	7478.75
341-U1421A	341-U1421A-7H-2W,2-4	52.32	52.34	54.09	54.11	54.10	341-U1421A-7H-2-W 2/4-Dr. Mueller	19.6610	0.3304	7.8782	2.4461	0.0647	19.5735	0.1240	37.5535	0.02080	6.2981	16.20	5460.39
341-U1421A	341-U1421A-7H-2W,53-55	52.83	52.85	54.60	54.62	54.61	341-U1421A-7H-2-W 53/55-Dr. Mueller	19.9535	0.3029	4.5462	5.2438	0.0701	23.1572	0.1200	39.5039	0.02460	8.1293	23.79	7190.41
341-U1421A	341-U1421A-7H-2W,102-104	53.32	53.34	55.09	55.11	55.10	341-U1421A-7H-2-W 102/104-Dr. Mueller	20.2330	0.3050	5.7065	4.8427	0.0373	12.2389	0.1020	33.4184	0.01720	5.6412	24.15	7983.34
341-U1421A	341-U1421A-7H-3W,10-12	53.90	53.92	55.67	55.69	55.68	341-U1421A-7H-3-W 10/12-Dr. Mueller	20.5650	0.3200	4.5999	5.8033	0.0577	18.0334	0.1220	38.2544	0.02060	6.4252	19.10	6289.36
341-U1421A	341-U1421A-7H-3W,53-55	54.33	54.35	56.10	56.12	56.11	341-U1421A-7H-3-W 53/55-Dr. Mueller	20.8110	0.2811	5.4001	5.1433	0.0430	15.3043	0.0573	20.4005	0.01230	4.3750	21.45	6685.82
341-U1421A	341-U1421A-7H-3W,98-100	54.78	54.80	56.55	56.57	56.56	341-U1421A-7H-3-W 98/100-Dr. Mueller	21.0700	0.3057	4.3997	7.3784	0.0455	14.9019	0.1140	37.3555	0.02410	7.8935	10.94	3891.22
341-U1421A	341-U1421A-7H-3W,130-132	55.10	55.12	56.87	56.89	56.88	341-U1421A-7H-3-W 130/132-Dr. Mueller	21.2520	0.3314	5.4874	5.6189	0.0504	15.1951	0.0902	27.2311	0.02130	6.4305	19.46	6362.29
341-U1421A	341-U1421A-7H-4W,4-6	55.34	55.36	57.11	57.13	57.12	341-U1421A-7H-4-W 4/6-Dr. Mueller	21.4240	0.3644	4.8686	6.3406	0.0598	16.4178	0.1340	36.7771	0.03080	8.4647	15.76	4757.52
341-U1421A	341-U1421A-7H-4W,53-55	55.83	55.85	57.60	57.62	57.61	341-U1421A-7H-4-W 53/55-Dr. Mueller	22.4190	0.3922	4.6027	5.9358	0.0517	13.1783	0.1160	29.6097	0.03100	7.9061	25.42	6972.96
341-U1421A	341-U1421A-7H-4W,98-100	56.28	56.30	58.05	58.07	58.06	341-U1421A-7H-4-W 98/100-Dr. Mueller	23.3320	0.3196	6.0449	5.3991	0.0229	7.1771	0.0495	15.4743	0.01150	3.5951	35.39	9008.99
341-U1421A	341-U1421A-7H-4W,130-132	56.60	56.62	58.37	58.39	58.38	341-U1421A-7H-4-W 130/132-Dr. Mueller	23.4330	0.3701	3.7780	8.5608	0.0383	10.3391	0.1000	27.1222	0.02180	5.9022	11.38	3552.84
341-U1421A	341-U1421A-7H-5W,102-104	57.82	57.84	59.59	59.61	59.60	341-U1421A-7H-5-W 102/104-MUELLER	23.5640	0.5026	3.1381	11.1412	0.0169	3.3673