Citation:

PANGAEA.947793

Name: Sedimentation rate and color data of sediment core M94-481 PC
Creator: Dirk Nürnberg
Published: 2022-08-31
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Benthic stable isotopes; Gulf of Mexico; Loop Current; Mid Pleistocene Transition; northern Campeche bank; northern hemisphere cooling; planktonic stable isotopes

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Published: 2022-08-31 • DOI registered: 2023-02-07

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Abstract:

Proxy parameter of core M94-481 PC: Sedimentation rate and color data of sediment core M94-481 PC. Sedimentological and logging data as well as the foraminiferal analyses were performed on piston core M94-481 PC, which was recovered from the northern Campeche Bank (Gulf of Mexico; 23°39.997'N 87°07.284'W) from 521 m water depth during R/V Meteor Cruise M94 in 2013 (https://doi.org/10.2312/cr_m94). Sampling and analytical studies were carried out from ~1.0 cm to 250.5 cm core depth at 1-3 cm spatial resolution. The records cover the last ~447 kyrs. The sediment color data were taken with a MINOLTA CM-600d hand-held spectrophotometer.

Keyword(s):

Benthic stable isotopes; Gulf of Mexico; Loop Current; Mid Pleistocene Transition; northern Campeche bank; northern hemisphere cooling; planktonic stable isotopes

Supplement to:

Hübscher, Christian; Nürnberg, Dirk (2023): Loop Current attenuation after the Mid-Pleistocene Transition contributes to Northern hemisphere cooling. Marine Geology, 456, 106976, https://doi.org/10.1016/j.margeo.2022.106976

Related to:

Hübscher, Christian; Nürnberg, Dirk; Al Hseinat, Muayyad; Álvarez García, Maria; Erdem, Zeynep; Gehre, Nadine; Jentzen, Anna; Kalvelage, Claudia; Karas, Cyrus; Kimmel, Bastian; Mildner, Tanja; Ortiz, Aramis Olivos; Parker, Andrew; Petersen, Asmus; Raeke, Andreas; Reiche, Sönke; Schmidt, Matthew W; Weiß, Benedikt; Wolf, Daniela (2014): Yucatan Throughflow - Cruise No. M94 - March 12 - March 26, 2013 - Balboa (Panama) - Kingston (Jamaica). METEOR-Berichte, DFG-Senatskommission für Ozeanographie, M94, 32 pp, https://doi.org/10.2312/cr_m94

Project(s):

Surface and Intermediate Water Variability in Yucatan Strait and the Gulf of Mexico (YUCATAN_THROUGHFLOW)

Coverage:

Latitude: 23.666500 * Longitude: -87.121330

Date/Time Start: 2013-03-21T17:14:00 * Date/Time End: 2013-03-21T17:14:00

Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 2.50 m

Event(s):

M94_481 * Latitude: 23.666500 * Longitude: -87.121330 * Date/Time: 2013-03-21T17:14:00 * Elevation: -2086.6 m * Recovery: 2.51 m * Location: Gulf of Mexico * Campaign: * Basis: * Method/Device: Piston corer (PC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Nürnberg, Dirk		Geocode
2	AGE	Age	ka BP	Nürnberg, Dirk		Geocode
3	Sedimentation rate	SR	cm/ka	Nürnberg, Dirk
4	Color, Y	Y		Nürnberg, Dirk	Spectrophotometer Konica Minolta CM-600d	D65; represents sediment lightness on a linear scale
5	Color, L*, lightness	L*		Nürnberg, Dirk	Spectrophotometer Konica Minolta CM-600d	D65; represents sediment brightness/gray scale on a linear scale
6	Color, a*	a*		Nürnberg, Dirk	Spectrophotometer Konica Minolta CM-600d	D65; indicates relationship between green and magenta
7	Color, b*	b*		Nürnberg, Dirk	Spectrophotometer Konica Minolta CM-600d	D65; indicates relationship between blue and yellow

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1244 data points

Data

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

1 Depth sed [m]	2 Age [ka BP]	3 SR [cm/ka]	4 Y	5 L*	6 a*	7 b*
0.01	-1.988		14.90	45.50	0.07	11.09
0.02	-1.230	1.3	26.34	58.36	-0.20	14.32
0.03	-0.472	1.3	27.68	59.60	-0.28	13.90
0.04	0.285	1.3	28.11	59.99	-0.20	13.67
0.05	1.043	1.3	26.32	58.34	-0.26	14.13
0.06	1.801	1.3	30.37	61.97	-0.15	13.78
0.07	2.559	1.3	27.94	59.83	-0.34	14.11
0.08	3.317	1.3	27.68	59.60	-0.28	13.92
0.09	4.075	1.3	28.24	60.11	-0.29	14.19
0.10	4.832	1.3	25.97	58.01	-0.38	14.09
0.11	5.590	1.3	25.66	57.71	-0.41	14.71
0.12	6.348	1.3	27.28	59.23	-0.34	14.29
0.13	7.106	1.3	27.98	59.87	-0.30	14.12
0.14	7.864	1.3	25.93	57.97	-0.30	14.53
0.15	8.622	1.3	25.54	57.60	-0.19	13.54
0.16	9.379	1.3	23.45	55.53	0.45	11.61
0.17	10.137	1.3	26.18	58.21	-0.14	12.24
0.18	10.895	1.3	26.25	58.28	0.03	12.69
0.19	11.653	1.3	23.92	56.01	0.62	9.42
0.20	12.411	1.3	25.70	57.75	0.49	10.33
0.21	13.168	1.3	26.39	58.40	0.55	10.27
0.22	13.926	1.3	30.50	62.09	0.18	11.38
0.23	14.684	1.3	32.65	63.88	0.03	12.14
0.24	15.442	1.3	33.59	64.64	0.31	12.59
0.25	16.200	1.3	32.57	63.81	-0.14	13.80
0.26	16.958	1.3	32.56	63.81	-0.22	14.07
0.27	17.715	1.2	32.10	63.42	-0.35	13.59
0.28	18.660	0.9	31.88	63.25	-0.11	14.31
0.29	19.990	0.8	34.19	65.12	0.01	13.05
0.30	21.319	0.8	29.44	61.17	0.04	10.27
0.31	22.648	0.8	35.09	65.82	-0.07	12.33
0.32	23.978	0.8	23.06	55.13	0.11	7.13
0.33	25.307	0.8	30.95	62.46	-0.05	9.08
0.34	26.637	0.8	32.74	63.95	-0.08	11.06
0.35	27.966	0.8	33.34	64.43	-0.14	9.68
0.36	29.295	0.8	37.23	67.45	-0.02	11.36
0.37	30.625	0.8	40.63	69.91	0.11	9.86
0.38	31.954	0.8	38.71	68.54	0.20	10.25
0.39	33.283	0.8	24.35	56.44	0.33	8.32
0.40	34.613	0.8	41.65	70.63	-0.08	8.97
0.41	35.942	0.8	40.61	69.90	0.16	9.44
0.42	37.272	0.8	39.44	69.07	0.11	9.82
0.43	38.601	0.8	45.45	73.19	-0.16	9.46
0.44	39.930	0.8	42.75	71.38	-0.17	9.79
0.45	41.260	0.8	42.31	71.09	-0.31	10.48
0.46	42.589	0.8	39.08	68.81	-0.35	10.13
0.47	43.918	0.8	39.91	69.41	-0.27	10.96
0.48	45.248	0.8	38.70	68.53	-0.51	11.83
0.49	46.577	0.8	33.37	64.46	-0.37	11.74
0.50	47.907	0.8	34.33	65.22	-0.22	11.31
0.51	49.236	0.8	38.13	68.12	0.06	11.13
0.52	50.565	0.8	42.53	71.23	0.62	8.62
0.53	51.895	0.8	41.77	70.71	0.11	8.01
0.54	53.224	0.8	37.41	67.58	0.24	5.72
0.55	54.553	0.6	35.29	65.97	0.14	5.67
0.56	56.496	0.5	42.86	71.46	0.11	7.58
0.57	58.890	0.4	46.20	73.68	0.00	8.03
0.58	61.283	0.4	48.80	75.32	0.09	8.17
0.59	63.677	0.4	42.13	70.96	0.26	9.40
0.60	66.071	0.4	43.86	72.14	0.43	9.34
0.61	68.465	0.4	43.58	71.94	0.60	8.99
0.62	70.859	0.4	35.34	66.02	-0.01	7.02
0.63	73.253	0.4	44.02	72.24	0.60	8.25
0.64	75.646	0.4	40.20	69.61	0.41	8.79
0.65	78.040	0.4	36.96	67.24	0.58	11.06
0.66	80.434	0.4	38.28	68.23	0.67	10.87
0.67	82.828	0.4	33.86	64.85	1.25	14.58
0.68	85.026	0.5	36.02	66.53	1.20	13.97
0.69	87.030	0.5	32.97	64.14	1.12	14.66
0.70	89.034	0.5	33.69	64.72	1.28	14.60
0.71	91.038	0.5	28.70	60.52	1.15	14.81
0.72	93.041	0.5	26.55	58.55	0.90	14.55
0.73	95.045	0.5	29.17	60.93	0.96	14.67
0.74	97.049	0.5	25.93	57.97	1.29	16.21
0.75	99.053	0.5	25.39	57.45	1.33	16.22
0.76	101.057	0.5	23.92	56.01	1.29	16.58
0.77	103.061	0.5	24.63	56.71	1.28	16.44
0.78	105.065	0.5	26.58	58.58	1.10	15.10
0.79	107.068	0.5	23.73	55.81	1.25	17.59
0.80	109.072	0.5	26.15	58.18	1.11	16.82
0.81	111.076	0.5	24.37	56.46	0.97	16.39
0.82	113.080	0.5	24.77	56.85	0.79	16.81
0.83	115.084	0.5	26.69	58.69	0.74	15.68
0.84	117.088	0.5	27.80	59.71	0.55	15.72
0.85	119.091	0.5	30.22	61.84	0.24	14.89
0.86	121.095	0.5	29.51	61.23	0.16	15.42
0.87	123.099	0.4	22.55	54.61	0.28	13.78
0.88	125.638	0.3	31.70	63.09	-0.02	9.48
0.89	128.842	0.3	19.09	50.79	0.15	8.31
0.90	132.046	0.3	22.07	54.10	0.18	8.33
0.91	135.249	0.3	28.93	60.72	0.15	9.31
0.92	138.453	0.4	19.09	50.80	0.14	7.27
0.93	140.640	0.5	28.04	59.93	0.02	9.11
0.94	142.390	0.6	34.46	65.33	0.15	9.56
0.95	144.141	0.6	40.46	69.80	0.32	12.16
0.96	145.891	0.6	40.89	70.10	0.50	10.25
0.97	147.642	0.6	35.25	65.94	0.41	9.43
0.98	149.392	0.6	45.53	73.24	0.21	9.08
0.99	151.142	0.6	49.11	75.52	0.82	10.68
1.00	152.893	0.6	51.77	77.14	1.23	11.26
1.01	154.643	0.6	51.64	77.06	1.00	10.91
1.02	156.394	0.6	50.23	76.21	1.21	12.14
1.03	158.144	0.6	47.45	74.48	1.16	13.03
1.04	159.894	0.6	52.15	77.37	1.24	11.59
1.05	161.645	0.6	50.21	76.20	1.11	12.32
1.06	163.395	0.6	45.94	73.50	1.20	12.98
1.07	165.146	0.6	49.99	76.07	1.28	12.61
1.08	166.896	0.6	52.46	77.56	1.29	11.87
1.09	168.646	0.6	48.43	75.09	1.23	13.01
1.10	170.397	0.6	50.42	76.32	1.35	12.58
1.11	172.147	0.6	50.18	76.18	1.30	12.58
1.12	173.898	0.6	55.87	79.54	1.21	11.22
1.13	175.462	0.7	57.20	80.29	1.25	11.49
1.14	176.879	0.7	55.05	79.07	1.20	11.19
1.15	178.297	0.7	57.79	80.62	1.26	10.58
1.16	179.715	0.7	57.10	80.23	1.22	10.74
1.17	181.133	0.7	57.42	80.42	1.27	10.32
1.18	182.550	0.7	55.45	79.30	1.33	10.89
1.19	183.968	0.7	58.07	80.78	1.01	10.69
1.20	185.386	0.7	54.65	78.84	1.11	10.75
1.21	186.803	0.7	56.36	79.82	1.18	10.05
1.22	188.221	0.7	51.99	77.27	0.88	10.98
1.23	189.639	0.7	55.70	79.44	0.94	10.82
1.24	191.056	0.7	50.35	76.28	0.84	11.08
1.25	192.474	0.7	34.07	65.02	0.00	14.03
1.26	193.892	0.7	28.15	60.03	-0.28	14.72
1.27	195.309	0.7	32.16	63.48	-0.18	13.92
1.28	196.727	0.7	32.85	64.04	-0.05	15.01
1.29	198.145	0.7	29.98	61.63	-0.12	13.97
1.30	199.563	0.6	29.91	61.57	-0.23	13.92
1.31	201.305	0.5	28.44	60.28	-0.17	13.90
1.32	203.902	0.4	27.23	59.18	-0.22	14.07
1.33	206.499	0.4	28.62	60.45	-0.08	13.64
1.34	209.096	0.4	28.36	60.22	-0.06	13.93
1.35	211.693	0.4	29.64	61.34	-0.21	13.15
1.36	214.290	0.4	28.33	60.19	-0.20	12.46
1.37	216.887	0.4	28.16	60.03	-0.14	14.59
1.38	219.483	0.4	27.91	59.81	-0.15	14.53
1.39	222.080	0.4	27.91	59.80	-0.09	14.25
1.40	224.677	0.4	28.72	60.54	0.02	13.77
1.41	227.274	0.4	27.28	59.23	0.23	12.60
1.42	229.871	0.4	30.74	62.29	-0.02	13.80
1.43	232.468	0.4	30.90	62.42	0.14	13.77
1.44	235.065	0.4	30.99	62.50	0.13	14.11
1.45	237.662	0.4	30.99	62.50	0.13	14.56
1.46	240.586	0.3	28.92	60.71	0.14	14.61
1.47	243.715	0.3	29.89	61.56	0.04	13.23
1.48	246.845	0.3	32.21	63.52	-0.22	14.03
1.49	249.974	0.3	35.38	66.04	-0.31	12.27
1.50	253.104	0.3	32.20	63.50	-0.13	11.79
1.51	256.233	0.3	33.60	64.64	0.03	10.17
1.53	262.492	0.3	31.20	62.68	0.15	8.57
1.54	265.622	0.3	34.83	65.61	0.13	6.90
1.55	268.751	0.3	32.47	63.73	0.28	8.08
1.56	271.881	0.3	39.73	69.28	-0.01	8.86
1.57	275.010	0.3	38.35	68.28	-0.28	6.78
1.58	278.139	0.3	37.71	67.80	0.36	7.93
1.59	281.269	0.3	39.99	69.46	0.24	8.80
1.60	284.398	0.4	41.01	70.18	0.06	8.62
1.61	286.760	0.5	44.32	72.44	0.05	9.62
1.62	288.112	0.7	44.85	72.79	-0.04	9.66
1.63	289.464	0.7	45.91	73.49	-0.11	9.39
1.64	290.816	0.7	43.96	72.20	0.02	9.45
1.65	292.168	0.7	46.82	74.08	-0.47	9.23
1.66	293.520	0.7	43.72	72.04	0.05	9.46
1.67	294.872	0.7	33.95	64.92	0.91	13.59
1.68	296.224	0.7	31.81	63.19	0.89	13.26
1.69	297.576	0.7	26.65	58.65	1.00	14.72
1.70	298.928	0.7	25.55	57.61	0.98	16.16
1.71	300.280	0.7	23.78	55.87	0.99	16.38
1.72	301.632	0.7	22.85	54.92	1.09	16.96
1.73	302.984	0.7	26.15	58.18	1.01	15.60
1.74	304.336	0.7	25.51	57.57	1.02	16.14
1.75	305.688	0.7	24.84	56.92	0.91	16.42
1.76	307.040	0.7	23.98	56.07	0.90	16.62
1.77	308.392	0.7	24.67	56.75	0.79	16.97
1.78	309.744	0.7	25.33	57.40	0.91	16.30
1.79	311.096	0.7	26.03	58.07	0.85	16.30
1.80	312.448	0.7	25.59	57.65	0.80	16.27
1.81	313.800	0.7	24.28	56.37	0.87	16.94
1.82	315.152	0.7	24.69	56.77	0.62	16.95
1.83	316.504	0.7	25.59	57.64	0.49	13.48
1.84	317.856	0.7	24.95	57.03	0.75	15.10
1.85	319.208	0.7	24.79	56.87	0.61	15.53
1.86	320.560	0.7	25.78	57.82	0.50	14.76
1.87	321.912	0.7	25.09	57.16	0.06	16.17
1.88	323.264	0.7	25.92	57.96	0.10	16.08
1.89	324.616	0.7	26.23	58.25	0.04	14.97
1.90	325.968	0.7	27.30	59.25	-0.05	16.27
1.91	327.320	0.7	26.24	58.26	0.02	16.42
1.92	328.672	0.7	25.82	57.86	-0.01	15.45
1.93	330.024	0.7	28.25	60.11	-0.25	16.72
1.94	331.376	0.7	28.44	60.28	1.04	16.27
1.95	332.728	0.7	26.88	58.86	1.14	16.37
1.96	334.080	0.7	27.91	59.81	1.29	15.66
1.97	335.432	0.7	31.71	63.10	1.46	16.06
1.98	336.784	0.7	29.16	60.92	1.68	18.22
1.99	338.136	0.7	31.37	62.82	1.46	17.02
2.00	339.488	0.7	32.93	64.11	1.24	15.69
2.01	340.840	0.7	32.25	63.55	1.41	15.84
2.02	342.192	0.7	37.64	67.75	1.24	15.31
2.03	343.992	0.5	43.82	72.11	1.15	14.04
2.04	346.734	0.4	38.60	68.46	1.17	14.28
2.05	349.476	0.4	44.23	72.38	1.21	14.12
2.06	352.217	0.4	44.23	72.38	1.39	15.15
2.07	354.959	0.4	39.55	69.15	1.32	14.50
2.08	357.701	0.4	46.54	73.90	1.48	11.66
2.09	360.443	0.4	51.07	76.72	1.34	12.10
2.10	363.185	0.4	50.36	76.29	1.25	12.28
2.11	365.927	0.4	49.22	75.59	1.34	12.62
2.12	368.669	0.4	52.30	77.46	1.43	12.29
2.13	371.411	0.4	53.49	78.16	1.20	11.91
2.14	374.153	0.4	49.97	76.05	1.26	13.13
2.15	376.895	0.4	52.81	77.76	1.30	12.77
2.16	379.636	0.4	52.55	77.61	1.61	13.82
2.17	382.378	0.4	54.96	79.02	1.42	12.59
2.18	385.120	0.4	52.96	77.85	1.26	12.34
2.19	387.862	0.4	55.50	79.33	1.11	11.32
2.20	390.604	0.4	56.17	79.71	1.12	10.91
2.21	393.346	0.4	56.24	79.75	1.15	10.90
2.22	396.088	0.4	55.69	79.44	1.18	11.03
2.23	398.830	0.4	55.13	79.12	1.25	12.01
2.24	401.572	0.4	56.86	80.10	1.16	11.43
2.25	404.314	0.4	56.29	79.78	1.20	11.39
2.26	407.056	0.4	54.59	78.80	1.31	12.15
2.27	409.797	0.4	54.68	78.86	1.33	11.83
2.28	412.539	0.4	55.40	79.27	1.39	11.80
2.29	415.281	0.4	41.17	70.29	2.60	15.24
2.30	418.023	0.4	42.23	71.03	2.57	16.22
2.31	420.765	0.4	32.81	64.00	2.66	13.97
2.32	423.507	0.4	45.89	73.47	2.66	16.59
2.33	426.249	0.4	45.70	73.35	2.60	16.35
2.34	427.538	0.4	34.02	64.97	2.95	13.97
2.35	428.774	0.4	36.31	66.76	2.83	14.33
2.36	430.010	0.4	32.56	63.80	2.73	13.24
2.37	431.246	0.4	33.62	64.66	2.60	12.52
2.38	432.481	0.4	33.72	64.74	2.53	12.16
2.39	433.717	0.4	27.04	59.01	2.87	12.24
2.40	434.953	0.5	27.90	59.80	3.08	11.69
2.41	436.189	0.7	32.05	63.38	3.18	12.80
2.42	437.425	0.7	24.39	56.48	3.82	14.99
2.43	438.661	0.7	37.88	67.93	3.17	13.47
2.44	439.897	0.7	28.28	60.14	3.65	14.01
2.45	441.133	0.7	32.35	63.63	3.56	14.92
2.46	442.369	0.7	24.10	56.19	3.32	12.49
2.47	443.604	0.7	25.23	57.30	3.00	13.20
2.48	444.840	0.7	36.97	67.26	3.07	15.48
2.49	446.076	0.7	26.70	58.69	2.36	11.32
2.50	447.312	0.6	31.18	62.66	3.08	13.14