Citation:

PANGAEA.924470

Name: Planktonic Foraminifera assemblages from sediment core SIS-188
Published: 2024-03-07
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Late Quaternary; Planktonic foraminifera; western South Atlantic

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Abstract:

Planktonic Foraminifera assemblages register the several climate changes that occurred during the Quaternary. These assemblage variations (frequently abundance reversals) are used to establish bioecozones. Since climate changes are neither synchronic nor spatially homogenous, the purpose is to assess the applicability of the bioecozonations proposed for the Santos and Campos basins in the northern portion of the Pelotas Basin (South Brazilian Continental Margin). The studied grain size was >0.150 mm.

Keyword(s):

Late Quaternary; Planktonic foraminifera; western South Atlantic

Related to:

Suárez-Ibarra, Jaime Yesid; Petró, Sandro Monticelli; Frozza, Cristiane Fraga; Freire, Tiago Menezes; Pivel, Maria Alejandra G (2020): Planktonic Foraminifera assemblages from sediment core SAT-048A. PANGAEA, https://doi.org/10.1594/PANGAEA.924469

Coverage:

Latitude: -29.370000 * Longitude: -47.477220

Minimum DEPTH, sediment/rock: 0.230 m * Maximum DEPTH, sediment/rock: 2.085 m

Event(s):

SIS-188 * Latitude: -29.370000 * Longitude: -47.477220 * Elevation: -1514.0 m * Method/Device: Piston corer (PC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample ID	Sample ID		Duque-Castaño, Mónica Liliana
2	DEPTH, sediment/rock	Depth sed	m	Duque-Castaño, Mónica Liliana		Geocode
3	Orbulina universa	O. universa	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
4	Globigerinoides conglobatus	G. conglobatus	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
5	Globigerinoides ruber white	G. ruber w	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic	white morphotype
6	Globigerinoides ruber pink	G. ruber p	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic	pink morphotype
7	Globigerinoides tenellus	G. tenellus	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
8	Trilobatus trilobus	T. trilobus	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic	without sac
9	Trilobatus sacculifer	T. sacculifer	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic	with sac
10	Globigerinella siphonifera	G. siphonifera	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
11	Globigerinella calida	G. calida	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
12	Globigerina bulloides	G. bulloides	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
13	Globigerina falconensis	G. falconensis	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
14	Beella digitata	B. digitata	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
15	Globoturborotalita rubescens	G. rubescens	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
16	Turborotalita quinqueloba	T. quinqueloba	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
17	Neogloboquadrina pachyderma	N. pachyderma	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
18	Neogloboquadrina incompta	N. incompta	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
19	Neogloboquadrina dutertrei	N. dutertrei	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
20	Pulleniatina obliquiloculata	P. obliquiloculata	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
21	Globoconella inflata	G. inflata	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
22	Globorotalia truncatulinoides sinistral	G. truncatulinoides s	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic	left coiling
23	Globorotalia truncatulinoides dextral	G. truncatulinoides d	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic	right coiling
24	Globorotalia crassaformis	G. crassaformis	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
25	Globorotalia hirsuta	G. hirsuta	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
26	Globorotalia scitula	G. scitula	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
27	Globorotalia tumida	G. tumida	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
28	Globorotalia menardii	G. menardii	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
29	Candeina nitida	C. nitida	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
30	Globigerinita glutinata	G. glutinata	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic
31	Foraminifera, planktic indeterminata	Foram plankt indet	%	Duque-Castaño, Mónica Liliana	Counting, foraminifera, planktic

License:

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

Size:

690 data points

Data

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

1 Sample ID	2 Depth sed [m]	3 O. universa [%]	4 G. conglobatus [%]	5 G. ruber w [%]	6 G. ruber p [%]	7 G. tenellus [%]	8 T. trilobus [%]	9 T. sacculifer [%]	10 G. siphonifera [%]	11 G. calida [%]	12 G. bulloides [%]	13 G. falconensis [%]	14 B. digitata [%]	15 G. rubescens [%]	16 T. quinqueloba [%]	17 N. pachyderma [%]	18 N. incompta [%]	19 N. dutertrei [%]	20 P. obliquiloculata [%]	21 G. inflata [%]	22 G. truncatulinoides s [%]	23 G. truncatulinoides d [%]	24 G. crassaformis [%]	25 G. hirsuta [%]	26 G. scitula [%]	27 G. tumida [%]	28 G. menardii [%]	29 C. nitida [%]	30 G. glutinata [%]	31 Foram plankt indet [%]
2	0.230	3.95	1.04	34.93	9.36	2.91	6.65	2.70	0.00	4.37	7.28	0.83	0.00	0.42	0.00	0.62	0.62	0.83	0.42	4.16	0.00	2.91	0.42	1.25	0.83	0.83	2.91	0.00	9.56	0.21
5	0.300	3.39	0.68	27.54	14.90	1.58	7.22	2.71	1.35	3.84	5.87	1.35	0.00	0.23	0.23	0.45	2.71	2.03	0.00	1.58	0.00	2.48	0.90	1.13	0.90	0.00	0.23	0.00	16.70	0.00
7	0.350	4.84	1.29	25.81	17.10	1.61	2.26	1.61	0.97	3.23	6.45	1.29	0.32	0.00	0.00	0.97	5.48	1.29	0.32	4.52	0.32	2.58	0.32	0.00	0.65	0.32	0.32	0.32	15.16	0.65
10	0.420	2.56	0.26	30.18	17.14	1.02	0.77	0.77	0.26	1.28	12.28	0.77	0.00	0.26	0.00	0.51	6.14	2.05	0.00	5.88	0.26	1.53	3.32	1.02	0.77	0.00	0.00	0.00	10.49	0.51
12	0.470	1.84	0.00	25.52	12.87	1.84	1.38	0.23	0.00	0.46	18.85	1.84	0.23	0.23	0.23	0.46	5.52	2.30	0.23	5.98	1.38	0.46	2.53	0.69	1.15	0.00	0.00	0.00	13.10	0.69
15	0.540	2.88	0.32	28.43	12.14	1.28	2.88	0.96	0.00	1.60	12.14	0.96	0.00	0.00	0.00	1.60	7.67	2.56	0.00	8.63	0.32	1.28	1.92	0.64	0.00	0.00	0.96	0.00	10.86	0.00
17	0.590	2.82	0.00	21.94	12.23	0.94	2.19	1.25	0.00	0.31	15.67	0.94	0.00	0.00	0.31	0.63	10.34	3.45	0.00	11.91	1.88	1.25	2.51	0.31	0.00	0.00	0.63	0.00	7.84	0.63
20	0.660	2.48	0.00	20.81	9.63	2.80	1.86	0.93	0.00	0.62	18.32	1.86	0.00	0.62	0.00	1.86	5.28	2.48	0.00	3.42	1.55	0.93	3.11	0.62	0.62	0.00	0.00	0.00	20.19	0.00
22	0.705	2.49	0.50	19.15	14.18	1.49	1.00	0.75	0.25	1.24	14.18	0.50	0.25	0.50	0.00	0.25	11.94	3.73	0.00	10.95	0.50	0.50	3.98	1.24	0.00	0.00	0.00	0.00	9.95	0.50
25	0.780	2.52	0.00	19.61	10.92	1.40	1.68	0.84	0.00	0.84	16.25	0.56	0.00	0.00	0.00	1.68	12.04	2.24	0.00	7.84	1.40	0.28	2.24	0.00	0.84	0.00	0.00	0.00	15.97	0.56
27	0.825	2.65	0.00	17.99	6.88	1.32	0.79	0.53	0.00	1.06	15.87	1.32	0.00	0.53	0.79	0.26	16.14	2.65	0.00	10.58	1.85	0.26	3.17	1.32	1.32	0.00	0.00	0.00	12.17	0.53
30	0.900	2.49	0.00	16.92	17.91	1.24	0.75	1.49	0.00	0.75	10.70	1.24	0.00	0.50	0.75	1.49	7.46	3.23	0.25	13.93	1.74	1.99	3.23	1.74	0.50	0.25	0.50	0.00	8.46	0.50
32	0.940	1.75	0.00	19.41	7.87	2.10	1.40	0.52	0.35	1.22	18.01	2.10	0.00	0.52	0.52	0.70	13.11	2.97	0.17	10.14	1.57	1.05	1.22	0.17	0.35	0.00	0.00	0.00	12.41	0.35
35	1.015	2.25	0.23	20.05	8.33	2.03	1.80	0.45	0.23	0.45	14.64	0.90	0.00	0.90	0.00	2.03	10.36	3.83	0.00	8.56	1.35	1.13	1.80	0.68	0.90	0.00	0.00	0.00	11.26	5.86
37	1.065	3.06	1.53	20.80	18.65	0.31	1.22	0.31	0.31	1.83	9.48	1.83	0.00	0.61	0.61	0.00	11.31	1.83	0.00	6.12	0.92	1.83	3.98	1.22	0.61	0.00	0.61	0.00	10.40	0.61
40	1.135	2.95	0.49	20.64	8.60	0.98	0.98	1.23	0.25	0.98	12.29	2.21	0.98	0.00	1.72	0.98	16.71	1.72	0.00	6.14	2.95	1.47	3.19	0.49	1.23	0.00	0.00	0.00	9.83	0.98
42	1.180	2.35	0.00	20.42	5.40	1.64	1.64	0.00	0.00	1.41	15.02	3.05	0.00	1.41	0.00	0.47	13.62	1.64	0.00	8.92	0.23	0.23	5.63	0.23	1.17	0.00	0.00	0.00	15.02	0.47
45	1.255	2.14	0.00	20.05	8.56	0.80	0.53	0.53	0.00	0.80	12.83	2.94	0.00	0.80	1.34	0.27	19.25	0.53	0.27	9.09	0.80	0.53	3.48	1.34	1.07	0.00	0.00	0.00	12.03	0.00
47	1.300	2.90	0.00	19.42	9.57	0.58	0.87	0.29	0.58	1.45	5.51	0.87	0.00	1.16	0.58	1.16	19.42	2.61	0.87	13.91	1.74	0.29	2.90	0.87	0.58	0.00	0.00	0.00	11.59	0.29
50	1.375	2.78	0.00	23.77	11.11	0.31	1.54	0.31	0.31	1.23	14.51	3.09	0.00	0.00	0.62	0.93	12.96	0.93	0.00	8.33	2.78	0.93	1.23	0.93	0.93	0.00	0.00	0.00	9.88	0.62
62	1.850	3.07	0.00	20.25	8.28	0.61	3.99	0.31	0.31	4.91	12.27	1.84	0.31	0.31	0.61	0.31	8.59	0.92	0.92	7.06	0.00	1.53	4.60	0.92	0.31	0.00	0.00	0.00	17.48	0.31
67	1.970	2.93	0.00	25.22	7.04	0.88	3.81	0.29	0.00	1.17	17.60	0.88	0.29	0.29	0.00	0.29	8.50	1.76	0.00	5.28	1.47	0.59	4.69	0.88	0.59	0.00	0.00	0.00	14.96	0.59
72	2.085	2.22	0.32	25.32	13.29	0.63	0.63	0.63	0.32	1.58	15.19	1.27	0.00	0.00	0.32	0.63	7.91	0.95	0.00	6.96	1.90	0.32	3.16	0.95	0.95	0.32	0.00	0.00	13.29	0.95