Citation:

S0001437010030094

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Abstract:

Marine isotope stage (MIS) 9 is one of the least investigated Pleistocene interglaciations. The present study describes reconstructions of deepwater conditions during this time interval based on benthic foraminiferal assemblages from sediment core M23414 (Rockall Plateau, North Atlantic). The results of faunal analysis were supported by planktic d18O, sea surface temperature reconstructions based on planktic foraminiferal assemblages and content of ice rafted debris. Statistical data processing using principal component analysis revealed five climaterelated benthic foraminiferal associations that changed in response to alterations of deepwater circulation.

Coverage:

Latitude: 53.538330 * Longitude: -20.291660

Date/Time Start: 1991-08-22T00:00:00 * Date/Time End: 1991-08-22T00:00:00

Minimum DEPTH, sediment/rock: 9.383 m * Maximum DEPTH, sediment/rock: 10.240 m

Event(s):

GIK23414-8 (M23414) * Latitude: 53.538330 * Longitude: -20.291660 * Date/Time: 1991-08-22T00:00:00 * Elevation: -2199.0 m * Recovery: 13.79 m * Location: North Atlantic * Campaign: * Basis: * Method/Device: Gravity corer (Kiel type) (SL)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Split	Split		Kostygov, Sergey	split
3	Bulimina spp.	Bulimina spp.	%	Kostygov, Sergey	Counting >150 µm fraction
4	Bolivina sp.	Bolivina sp.	%	Kostygov, Sergey	Counting >150 µm fraction
5	Cassidulina teretis	C. teretis	%	Kostygov, Sergey	Counting >150 µm fraction
6	Cibicidoides mundulus	C. mundulus	%	Kostygov, Sergey	Counting >150 µm fraction
7	Cibicidoides wuellerstorfi	C. wuellerstorfi	%	Kostygov, Sergey	Counting >150 µm fraction
8	Cibicides sp.	Cibicides sp.	%	Kostygov, Sergey	Counting >150 µm fraction
9	Eggerella bradyi	E. bradyi	%	Kostygov, Sergey	Counting >150 µm fraction
10	Epistominella exigua	E. exigua	%	Kostygov, Sergey	Counting >150 µm fraction
11	Fissurina spp.	Fissurina spp.	%	Kostygov, Sergey	Counting >150 µm fraction
12	Globocassidulina subglobosa	G. subglobosa	%	Kostygov, Sergey	Counting >150 µm fraction
13	Gyroidina neosoldanii	G. neosoldanii	%	Kostygov, Sergey	Counting >150 µm fraction
14	Karreriella sp.	Karreriella sp.	%	Kostygov, Sergey	Counting >150 µm fraction
15	Laticarinina pauperata	L. pauperata	%	Kostygov, Sergey	Counting >150 µm fraction
16	Melonis barleeanus	M. barleeanus	%	Kostygov, Sergey	Counting >150 µm fraction
17	Melonis pompilioides	M. pompilioides	%	Kostygov, Sergey	Counting >150 µm fraction
18	Oridorsalis umbonatus	O. umbonatus	%	Kostygov, Sergey	Counting >150 µm fraction
19	Pullenia bulloides	P. bulloides	%	Kostygov, Sergey	Counting >150 µm fraction
20	Pullenia quinqueloba	P. quinqueloba	%	Kostygov, Sergey	Counting >150 µm fraction
21	Pullenia spp.	Pullenia spp.	%	Kostygov, Sergey	Counting >150 µm fraction
22	Pyrgo spp.	Pyrgo spp.	%	Kostygov, Sergey	Counting >150 µm fraction
23	Quinqueloculina sp.	Quinqueloculina sp.	%	Kostygov, Sergey	Counting >150 µm fraction
24	Sigmoilopsis schlumbergeri	S. schlumbergeri	%	Kostygov, Sergey	Counting >150 µm fraction
25	Textularia sp.	Textularia sp.	%	Kostygov, Sergey	Counting >150 µm fraction
26	Triloculina tricarinata	T. tricarinata	%	Kostygov, Sergey	Counting >150 µm fraction
27	Uvigerina peregrina	U. peregrina	%	Kostygov, Sergey	Counting >150 µm fraction
28	Foraminifera, benthic indeterminata	Foram benth indet	%	Kostygov, Sergey	Counting >150 µm fraction

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

1154 data points

Data

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

1 Depth sed [m]	2 Split	3 Bulimina spp. [%]	4 Bolivina sp. [%]	5 C. teretis [%]	6 C. mundulus [%]	7 C. wuellerstorfi [%]	8 Cibicides sp. [%]	9 E. bradyi [%]	10 E. exigua [%]	11 Fissurina spp. [%]	12 G. subglobosa [%]	13 G. neosoldanii [%]	14 Karreriella sp. [%]	15 L. pauperata [%]	16 M. barleeanus [%]	17 M. pompilioides [%]	18 O. umbonatus [%]	19 P. bulloides [%]	20 P. quinqueloba [%]	21 Pullenia spp. [%]	22 Pyrgo spp. [%]	23 Quinqueloculina sp. [%]	24 S. schlumbergeri [%]	25 Textularia sp. [%]	26 T. tricarinata [%]	27 U. peregrina [%]	28 Foram benth indet [%]
9.382		17.12	1.35	1.35	5.86	7.66	0.90	1.35	0.00	4.05	0.00	5.41	0.90	0.00	0.00	5.86	0.45	1.35	0.90	0.45	1.80	0.00	3.15	0.00	0.00	38.74	1.35
9.402		18.56	0.69	0.00	6.19	5.84	0.00	2.41	0.00	3.78	0.00	3.44	0.00	0.00	0.69	7.22	1.37	2.75	1.72	0.00	3.09	0.00	2.41	1.72	1.37	32.65	4.12
9.422		14.59	3.04	0.00	3.65	13.68	0.00	0.00	0.00	0.00	0.00	2.43	0.00	0.00	0.00	4.86	0.00	0.61	0.30	0.00	3.95	0.00	2.74	0.00	0.61	49.54	0.00
9.442		15.66	8.90	0.00	6.41	9.61	0.00	1.07	0.00	2.49	0.00	2.85	1.42	0.00	0.00	7.12	1.07	1.42	0.71	3.56	1.42	0.36	2.14	0.00	0.36	32.74	0.71
9.460		11.86	11.54	0.00	14.74	12.50	0.00	0.32	0.00	4.17	0.00	1.28	1.60	0.00	0.64	5.13	1.92	0.64	1.28	1.60	1.28	0.00	3.85	0.64	0.64	23.08	1.28
9.482		8.88	1.18	0.00	2.96	8.88	0.59	0.00	0.00	7.69	0.00	3.55	0.00	0.00	1.18	24.26	2.96	7.10	1.78	2.37	0.59	1.18	5.33	3.55	6.51	8.28	1.18
9.502	1/2	7.10	3.23	0.00	3.87	16.77	1.29	1.29	0.00	6.45	0.00	0.65	0.00	0.00	0.65	17.42	3.87	10.32	2.58	2.58	0.65	1.29	8.39	5.16	3.23	0.65	2.58
9.522	1/2	2.58	0.65	1.94	5.16	10.97	1.94	0.00	0.00	6.45	0.00	1.29	0.65	0.00	0.65	22.58	4.52	10.97	2.58	1.29	2.58	0.00	5.16	5.16	9.68	1.29	1.94
9.542	1/2	5.81	1.16	0.00	4.65	13.95	0.58	1.16	0.00	6.98	0.00	0.58	0.58	0.58	0.00	19.19	4.65	11.05	1.74	0.00	2.33	0.58	9.88	5.23	3.49	0.00	5.81
9.562	1/2	5.33	2.00	0.00	4.67	15.33	0.67	2.00	0.00	7.33	0.00	5.33	3.33	0.00	2.67	14.67	4.00	6.00	0.67	2.67	4.00	0.67	5.33	6.67	2.67	0.67	3.33
9.582		10.59	1.57	0.00	6.27	17.25	0.39	1.57	0.00	2.35	0.00	1.96	0.00	0.00	3.92	18.43	7.45	6.27	0.78	1.57	6.67	0.39	3.53	2.35	1.57	2.35	2.75
9.602	1/2	17.61	2.52	0.00	1.26	19.50	0.63	0.63	0.00	3.14	0.00	3.14	1.89	0.00	3.77	10.06	5.66	5.66	1.89	0.63	5.66	1.89	2.52	4.40	0.63	4.40	2.52
9.622		10.18	1.20	0.00	5.99	20.96	2.99	1.20	0.00	5.39	0.00	2.99	0.60	0.00	1.20	9.58	5.99	4.79	2.40	0.00	5.39	1.20	5.39	4.19	1.80	3.59	2.99
9.642		27.22	0.31	0.00	3.06	12.84	0.61	1.22	0.00	2.75	0.31	1.53	0.00	0.31	6.73	11.01	5.50	5.50	0.00	0.61	3.36	1.22	2.75	2.75	1.22	8.26	0.92
9.662		33.22	0.65	0.00	2.61	9.45	0.98	0.65	0.00	3.26	0.00	1.63	0.65	0.33	4.89	10.75	7.82	2.28	0.00	0.65	3.58	1.30	1.30	1.63	1.63	10.42	0.33
9.682		22.27	0.00	0.00	5.68	15.28	0.00	1.31	0.00	1.75	0.44	0.44	0.44	0.00	13.10	10.04	3.93	1.75	0.87	0.00	5.24	1.75	1.75	4.37	0.00	9.17	0.44
9.702		20.50	0.00	0.00	3.35	12.55	0.00	0.00	0.00	5.02	2.09	2.09	0.00	1.26	10.04	7.11	6.28	5.44	0.84	0.84	5.02	4.60	2.51	1.67	0.42	5.44	2.93
9.722		12.64	0.00	0.00	8.05	17.24	0.00	0.00	0.00	2.87	0.57	1.72	0.00	0.00	20.11	10.92	4.02	4.60	1.15	1.15	6.32	1.72	1.15	0.00	0.00	2.30	3.45
9.742	1/2	19.46	0.00	0.00	7.03	16.76	0.00	0.00	0.00	2.16	0.00	3.24	0.00	1.08	13.51	10.27	4.32	2.16	0.54	0.00	4.32	1.08	3.78	0.00	0.54	8.65	1.08
9.762		2.17	0.00	0.00	11.59	24.64	0.00	2.17	0.00	5.07	3.62	0.72	0.72	2.90	18.84	11.59	0.00	2.17	0.00	0.00	3.62	2.90	2.17	0.00	0.00	3.62	1.45
9.782		5.29	0.00	0.00	10.00	21.18	0.59	0.00	0.00	5.29	7.06	1.18	0.00	4.71	14.71	8.82	1.18	2.35	1.76	1.18	6.47	1.18	0.59	0.00	0.59	4.12	1.76
9.802		5.18	0.00	0.00	11.92	16.06	0.00	0.00	0.00	3.63	7.77	0.00	0.52	1.04	23.83	5.70	1.04	5.18	2.07	1.04	5.18	2.59	4.15	0.00	0.52	0.52	2.07
9.822		6.25	0.00	0.89	10.71	6.25	0.89	1.79	0.00	1.79	7.14	0.89	0.00	2.68	29.46	7.14	1.79	8.93	0.89	3.57	5.36	1.79	0.89	0.00	0.00	0.00	0.89
9.842		26.62	0.00	0.00	10.39	12.99	0.00	0.00	0.00	2.60	1.95	1.30	0.00	0.00	17.53	0.65	1.95	0.65	1.30	0.65	16.88	1.30	0.00	0.65	1.30	0.65	0.65
9.862		28.67	0.00	0.00	16.08	13.29	2.80	0.00	0.00	2.80	1.40	0.70	0.00	0.00	11.19	1.40	2.80	0.70	2.80	0.70	10.49	0.00	1.40	0.70	0.00	1.40	0.70
9.882		40.56	0.00	0.56	14.44	11.67	0.00	0.00	0.00	3.89	0.00	0.00	0.56	0.00	13.89	0.56	0.00	1.11	0.00	1.11	6.11	0.56	2.22	0.00	0.56	0.56	1.67
9.902		57.48	0.00	0.00	7.87	11.02	4.72	0.00	0.00	1.57	0.79	1.57	0.00	0.00	3.94	0.79	0.00	0.79	0.00	0.00	1.57	0.00	4.72	1.57	0.00	0.00	1.57
9.922		63.11	0.00	0.00	4.92	13.93	0.00	0.00	0.00	0.82	0.00	0.82	0.00	0.00	2.46	0.00	0.00	0.00	1.64	0.82	1.64	0.82	3.28	1.64	0.00	0.00	4.10
9.942		77.41	0.00	0.42	5.44	4.18	0.00	0.00	0.00	2.51	0.84	0.42	0.00	0.00	1.67	1.26	0.00	0.00	0.00	0.00	0.84	0.00	1.26	2.51	0.00	0.00	1.26
9.960		73.81	0.00	0.00	2.98	3.57	0.00	0.00	0.00	1.19	0.60	1.79	0.00	0.00	1.19	0.60	0.00	1.19	1.19	0.00	1.19	0.00	2.98	3.57	0.60	0.00	3.57
9.980		64.80	0.00	0.00	2.79	16.20	0.00	0.56	0.00	2.23	0.00	0.56	0.00	0.00	0.56	0.00	0.00	3.35	0.56	0.00	1.68	0.00	1.12	1.12	0.00	0.00	4.47
10.000		46.38	0.00	0.00	0.00	14.49	0.00	0.00	0.00	2.90	0.00	0.00	0.00	0.00	0.00	0.00	2.90	4.35	2.90	0.00	0.00	1.45	0.00	5.80	0.00	0.00	18.84
10.020		38.32	0.00	2.80	6.54	18.69	0.00	0.93	1.87	4.67	0.00	0.00	0.00	0.00	0.00	1.87	2.80	5.61	0.00	0.00	1.87	0.00	3.74	5.61	0.00	0.00	4.67
10.040		26.90	0.00	0.00	15.20	18.71	0.00	2.34	1.17	3.51	0.00	0.58	0.00	0.00	0.00	4.68	0.00	3.51	1.75	0.00	1.75	0.00	13.45	0.00	2.34	0.00	4.09
10.060		4.88	0.00	9.76	14.63	22.76	0.00	0.81	2.44	7.32	0.00	0.00	0.00	0.00	0.00	9.76	0.00	8.94	2.44	0.00	2.44	0.00	6.50	0.00	4.07	0.00	3.25
10.080		3.50	0.00	7.87	2.92	15.45	0.00	0.58	0.87	7.87	0.00	0.29	0.00	0.00	0.00	17.78	0.29	21.57	6.41	0.87	1.46	0.29	6.41	0.29	4.08	0.00	1.17
10.100		0.47	0.00	9.91	9.91	11.79	0.00	0.47	0.00	6.13	0.00	0.00	0.00	0.00	0.00	14.62	0.94	19.81	8.49	0.00	2.83	0.00	4.25	2.36	5.19	1.42	1.42
10.120		15.68	0.00	6.21	5.03	13.31	0.00	1.78	0.59	2.96	0.00	0.89	0.00	0.00	0.00	14.79	0.00	18.34	6.80	0.00	2.66	0.30	3.25	2.07	2.07	2.07	1.18
10.140	1/4	0.35	0.35	12.20	3.83	12.89	0.70	2.09	0.00	4.88	0.00	0.70	0.70	0.00	0.00	15.68	0.70	19.51	5.57	0.35	2.09	0.00	4.18	3.14	5.92	2.09	2.09
10.160		2.16	0.00	16.31	7.43	13.67	0.00	1.92	0.00	4.56	0.00	0.00	0.24	0.00	0.72	11.27	1.92	21.10	2.40	0.00	1.20	0.00	2.40	3.60	4.08	1.20	3.84
10.180	1/2	2.06	0.26	12.08	2.06	11.31	0.00	0.00	0.00	6.43	0.00	0.51	0.26	0.00	0.00	12.08	0.51	28.79	3.86	1.29	1.54	0.00	3.08	6.94	3.08	0.77	3.08
10.200	1/2	2.20	0.00	14.98	3.52	6.61	0.44	0.88	0.88	10.13	0.00	0.00	0.44	0.00	0.00	12.78	1.32	26.87	4.85	0.00	0.44	0.00	8.37	0.44	2.64	0.44	1.76
10.220		1.32	0.66	18.81	6.27	5.61	0.00	1.98	1.65	4.29	0.00	0.00	0.33	0.00	0.66	21.45	2.64	18.48	0.99	0.00	0.99	0.00	4.62	0.99	0.99	0.33	6.93
10.240	1/2	3.90	1.30	7.79	5.19	8.23	0.00	1.73	2.16	3.90	0.00	0.00	0.43	0.00	0.00	17.75	1.30	25.97	2.60	0.00	1.73	0.00	3.90	3.46	4.33	0.87	3.46