Citation:

PANGAEA.967514

Name: Grain-distribution of surface sediments in the Argentine basin, R/V METEOR cruises M23-2, M29-2, M46-3 and M49-2
Published: 2024-04-30
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Argentine Continental Margin; Atlantic Ocean; contourite; grain size distribution; Surface sediments

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Published: 2024-04-30 • DOI registered: 2024-05-29

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Abstract:

The aim of this study is to better understand the oceanographic processes at the origin of contourite features. The samples were collected during four cruises onboard the R/V METEOR: M23-2 in 1993, M29-2 in 1994, M46-3 in 2000 and M49-2 in 2001. The measurements were performed to complement previous analyses and therefore, not all cores from these cruises have been measured. Grain size analyses were performed on bulk sediment samples with a Beckman Coulter Laser LS 13 320 at MARUM laboratories using Sodium hexametaphosphate as a dispersant.

Keyword(s):

Argentine Continental Margin; Atlantic Ocean; contourite; grain size distribution; Surface sediments

Supplement to:

Kreps, Gastón; Schwenk, Tilmann; Romero, Silvia I; Quesada, Agustín; Gruetzner, Jens; Spieß, Volkhard; Keil, Hanno; Kantner, Ruben; Lembke-Jene, Lester; Ferrari, Ramiro; Lamy, Frank; Miramontes, Elda (2024): The role of bottom meso-scale dynamics in contourite formation in the Argentine Basin. Journal of Sedimentary Research, 94(5), 527-540, https://doi.org/10.2110/jsr.2024.012

Project(s):

Center for Marine Environmental Sciences (MARUM)

Funding:

German Academic Exchange Service (DAAD), grant/award no. 57552338: Bi-nationally Supervised Doctoral Degrees/Cotutelle

Coverage:

Median Latitude: -39.841005 * Median Longitude: -50.874914 * South-bound Latitude: -46.108500 * West-bound Longitude: -58.331667 * North-bound Latitude: -28.648333 * East-bound Longitude: -39.071667

Date/Time Start: 1993-03-05T00:00:00 * Date/Time End: 2001-03-03T16:40:00

Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.015 m

Event(s):

GeoB2110-1 * Latitude: -28.650000 * Longitude: -45.521667 * Date/Time: 1993-03-05T00:00:00 * Elevation: -3003.0 m * Recovery: 0.34 m * Location: Brazil Basin * Campaign: * Basis: * Method/Device: MultiCorer (MUC) * Comment: core recovery 9/10

GeoB2110-3 * Latitude: -28.648333 * Longitude: -45.520000 * Date/Time: 1993-03-05T00:00:00 * Elevation: -3008.0 m * Recovery: 7.95 m * Location: Argentine Basin * Campaign: * Basis: * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Geochemistry

GeoB2111-1 * Latitude: -29.121667 * Longitude: -45.230000 * Date/Time: 1993-03-05T00:00:00 * Elevation: -3500.0 m * Recovery: 8.98 m * Location: Brazil Basin * Campaign: * Basis: * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Geology, Geophysics

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Miramontes, Elda
2	Latitude of event	Latitude		Miramontes, Elda
3	Longitude of event	Longitude		Miramontes, Elda
4	Elevation of event	Elevation	m	Miramontes, Elda
5	DEPTH, sediment/rock	Depth sed	m	Miramontes, Elda		Geocode
6	Depth, top/min	Depth top	m	Miramontes, Elda
7	Depth, bottom/max	Depth bot	m	Miramontes, Elda
8	Size fraction 0.044-0.04 µm	0.044-0.04 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
9	Size fraction 0.048-0.044 µm	0.048-0.044 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
10	Size fraction 0.053-0.048 µm	0.053-0.048 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
11	Size fraction 0.058-0.053 µm	0.058-0.053 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
12	Size fraction 0.064-0.058 µm	0.064-0.058 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
13	Size fraction 0.07-0.064 µm	0.07-0.064 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
14	Size fraction 0.077-0.07 µm	0.077-0.07 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
15	Size fraction 0.084-0.077 µm	0.084-0.077 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
16	Size fraction 0.093-0.084 µm	0.093-0.084 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
17	Size fraction 0.102-0.093 µm	0.102-0.093 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
18	Size fraction 0.112-0.102 µm	0.112-0.102 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
19	Size fraction 0.123-0.112 µm	0.123-0.112 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
20	Size fraction 0.134-0.123 µm	0.134-0.123 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
21	Size fraction 0.148-0.134 µm	0.148-0.134 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
22	Size fraction 0.162-0.148 µm	0.162-0.148 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
23	Size fraction 0.178-0.162 µm	0.178-0.162 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
24	Size fraction 0.195-0.178 µm	0.195-0.178 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
25	Size fraction 0.214-0.195 µm	0.214-0.195 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
26	Size fraction 0.235-0.214 µm	0.235-0.214 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
27	Size fraction 0.258-0.235 µm	0.258-0.235 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
28	Size fraction 0.284-0.258 µm	0.284-0.258 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
29	Size fraction 0.311-0.284 µm	0.311-0.284 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
30	Size fraction 0.342-0.311 µm	0.342-0.311 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
31	Size fraction 0.375-0.342 µm	0.375-0.342 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
32	Size fraction 0.412-0.375 µm	0.412-0.375 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
33	Size fraction 0.452-0.412 µm	0.452-0.412 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
34	Size fraction 0.496-0.452 µm	0.496-0.452 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
35	Size fraction 0.545-0.496 µm	0.545-0.496 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
36	Size fraction 0.598-0.545 µm	0.598-0.545 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
37	Size fraction 0.657-0.598 µm	0.657-0.598 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
38	Size fraction 0.721-0.657 µm	0.721-0.657 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
39	Size fraction 0.791-0.721 µm	0.791-0.721 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
40	Size fraction 0.869-0.791 µm	0.869-0.791 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
41	Size fraction 0.953-0.869 µm	0.953-0.869 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
42	Size fraction 1.047-0.954 µm	1.047-0.954 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
43	Size fraction 1.149-1.047 µm	1.149-1.047 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
44	Size fraction 1.261-1.149 µm	1.261-1.149 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
45	Size fraction 1.385-1.261 µm	1.385-1.261 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
46	Size fraction 1.520-1.385 µm	1.520-1.385 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
47	Size fraction 1.669-1.520 µm	1.669-1.520 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
48	Size fraction 1.832-1.669 µm	1.832-1.669 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
49	Size fraction 2.010-1.832 µm	2.010-1.832 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
50	Size fraction 2.208-2.011 µm	2.208-2.011 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
51	Size fraction 2.423-2.208 µm	2.423-2.208 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
52	Size fraction 2.66-2.423 µm	2.66-2.423 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
53	Size fraction 2.92-2.66 µm	2.92-2.66 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
54	Size fraction 3.206-2.920 µm	3.206-2.920 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
55	Size fraction 3.519-3.206 µm	3.519-3.206 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
56	Size fraction 3.862-3.519 µm	3.862-3.519 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
57	Size fraction 4.241-3.862 µm	4.241-3.862 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
58	Size fraction 4.656-4.241 µm	4.656-4.241 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
59	Size fraction 5.111-4.656 µm	5.111-4.656 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
60	Size fraction 5.611-5.111 µm	5.611-5.111 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
61	Size fraction 6.159-5.611 µm	6.159-5.611 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
62	Size fraction 6.761-6.159 µm	6.761-6.159 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
63	Size fraction 7.421-6.761 µm	7.421-6.761 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
64	Size fraction 8.148-7.422 µm	8.148-7.422 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
65	Size fraction 8.944-8.147 µm	8.944-8.147 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
66	Size fraction 9.819-8.944 µm	9.819-8.944 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
67	Size fraction 10.78-9.819 µm	10.78-9.819 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
68	Size fraction 11.83-10.78 µm	11.83-10.78 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
69	Size fraction 12.99-11.83 µm	12.99-11.83 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
70	Size fraction 14.26-12.99 µm	14.26-12.99 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
71	Size fraction 15.65-14.26 µm	15.65-14.26 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
72	Size fraction 17.18-15.65 µm	17.18-15.65 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
73	Size fraction 18.86-17.18 µm	18.86-17.18 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
74	Size fraction 20.70-18.86 µm	20.70-18.86 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
75	Size fraction 22.73-20.70 µm	22.73-20.70 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
76	Size fraction 24.95-22.73 µm	24.95-22.73 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
77	Size fraction 27.38-24.95 µm	27.38-24.95 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
78	Size fraction 30.07-27.38 µm	30.07-27.38 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
79	Size fraction 33.01-30.07 µm	33.01-30.07 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
80	Size fraction 36.24-33.01 µm	36.24-33.01 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
81	Size fraction 39.77-36.24 µm	39.77-36.24 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
82	Size fraction 43.67-39.78 µm	43.67-39.78 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
83	Size fraction 47.94-43.67 µm	47.94-43.67 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
84	Size fraction 52.63-47.94 µm	52.63-47.94 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
85	Size fraction 57.77-52.63 µm	57.77-52.63 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
86	Size fraction 63.42-57.77 µm	63.42-57.77 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
87	Size fraction 69.62-63.42 µm	69.62-63.42 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
88	Size fraction 76.43-69.62 µm	76.43-69.62 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
89	Size fraction 83.90-76.43 µm	83.90-76.43 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
90	Size fraction 92.1-83.9 µm	92.1-83.9 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
91	Size fraction 101.1-92.1 µm	101.1-92.1 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
92	Size fraction 111-101.1 µm	111-101.1 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
93	Size fraction 121.8-111 µm	121.8-111 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
94	Size fraction 133.7-121.8 µm	133.7-121.8 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
95	Size fraction 146.8-133.7 µm	146.8-133.7 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
96	Size fraction 161.2-146.8 µm	161.2-146.8 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
97	Size fraction 176.9-161.2 µm	176.9-161.2 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
98	Size fraction 194.2-176.9 µm	194.2-176.9 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
99	Size fraction 213.2-194.2 µm	213.2-194.2 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
100	Size fraction 234.1-213.2 µm	234.1-213.2 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
101	Size fraction 256.9-234.1 µm	256.9-234.1 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
102	Size fraction 282.1-256.9 µm	282.1-256.9 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
103	Size fraction 309.6-282.1 µm	309.6-282.1 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
104	Size fraction 339.9-309.6 µm	339.9-309.6 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
105	Size fraction 373.1-339.9 µm	373.1-339.9 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
106	Size fraction 409.6-373.1 µm	409.6-373.1 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
107	Size fraction 449.7-409.6 µm	449.7-409.6 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
108	Size fraction 493.6-449.7 µm	493.6-449.7 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
109	Size fraction 541.9-493.6 µm	541.9-493.6 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
110	Size fraction 594.9-541.9 µm	594.9-541.9 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
111	Size fraction 653.0-594.9 µm	653.0-594.9 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
112	Size fraction 716.9-653.0 µm	716.9-653.0 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
113	Size fraction 786.9-716.9 µm	786.9-716.9 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
114	Size fraction 863.9-786.9 µm	863.9-786.9 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
115	Size fraction 948.2-863.9 µm	948.2-863.9 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
116	Size fraction 1041-948.3 µm	1041-948.3 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
117	Size fraction 1143-1041 µm	1143-1041 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
118	Size fraction 1255-1143 µm	1255-1143 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
119	Size fraction 1377-1255 µm	1377-1255 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
120	Size fraction 1512-1377 µm	1512-1377 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
121	Size fraction 1660-1512 µm	1660-1512 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
122	Size fraction 1822-1660 µm	1822-1660 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320
123	Size fraction 2.000-1.822 mm	2000-1822 µm	%	Miramontes, Elda	Beckman Coulter Laser diffraction particle size analyzer LS 13 320

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

4248 data points

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