Citation:

PANGAEA.968044 (DOI registration in progress)

Name: Elemental geochemistry of the lower Pliensbachian Santiurde section (Basque-Cantabrian basin, northern Spain)
Published: 2024
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Basque-Cantabria basin; Calcium Carbonate content; colour; inorganic geochemistry; Organic Geochemistry; Pliensbachian; whole-rock mineralogy

Always quote citation above when using data! You can download the citation in several formats below.

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

Abstract:

We present inorganic elemental geochemistry from the lowermost Pliensbachian organic-rich hemipelagic Santiurde section (Basque-Cantabrian basin, north Iberian palaeomargin, Spain). The Santiurde section studied herein is exposed at exit 144 of motorway A67 (UTM X411431.091 Y4769002.593), approximately 50 km south-west of Santander city. The expanded hemiplegic succession offered a potentially valuable orbitally paced stratigraphic record. An integrated multiproxy study was performed in the 19 beds found between 12.4 and 15.95 m of the lower Pliensbachian succession in order to disentangle what sedimentary processes and environmental factors influenced the formation of the hemipelagic rhytmites. Sampling was mainly carried out in 2019. One sample from the central part of each bed was studied for their mineralogical content, their organic geochemistry, and their elemental composition. Major and trace element concentrations were determined at the University of the Basque Country (UPV/EHU) using a Perkin-Elmer Optima 8300 spectrometer (ICP-OES; PerkinElmer) and a Thermo XSeries 2 quadrupole inductively coupled plasma mass spectrometer (ICP-MS; Thermo Fisher Scientific) equipped with a collision cell, an interphase specific for elevated total dissolved solids (Xt cones), a shielded torch, and a gas dilution system.

Keyword(s):

Basque-Cantabria basin; Calcium Carbonate content; colour; inorganic geochemistry; Organic Geochemistry; Pliensbachian; whole-rock mineralogy

Funding:

Agencia Estatal de Investigación (AEI), grant/award no. MARSA22/05: Margarita Salas post-doctoral grant of the Spanish Government with Next Generation funds from the European Union

Agencia Estatal de Investigación (AEI), grant/award no. PID2019-105670GB-I00: Spanish Government (MCIN/AEI)

Basque Government, grant/award no. IT602-22: Consolidated Research Group of the Basque Government

University of the Basque Country (UPV/EHU), grant/award no. DOCREC19/35: Post-doctoral grant from the University of the Basque Country

University of the Basque Country (UPV/EHU), grant/award no. ESPDOC21/49: Post-doctoral grant from the University of the Basque Country

Coverage:

Latitude: 43.068561 * Longitude: -4.087829

Date/Time Start: 2019-04-22T00:00:00 * Date/Time End: 2019-04-22T00:00:00

Minimum Elevation: 730.0 m * Maximum Elevation: 730.0 m

Event(s):

Santiurde_section * Latitude: 43.068561 * Longitude: -4.087829 * Elevation: 730.0 m * Location: Basque-Cantabrian basin, northern Spain * Method/Device: Hammer (HAM)

Comment:

Trace elements originally given in ppm

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample ID	Sample ID		Martínez-Braceras, Naroa
2	Sample code/label	Sample label		Martínez-Braceras, Naroa		Bed label
3	Stratigraphic height	Strat height	m	Martínez-Braceras, Naroa
4	Silicon dioxide	SiO2	%	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
5	Titanium dioxide	TiO2	%	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
6	Aluminium oxide	Al2O3	%	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
7	Calcium oxide	CaO	%	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
8	Iron oxide, Fe2O3	Fe2O3	%	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell	(t)
9	Potassium oxide	K2O	%	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
10	Magnesium oxide	MgO	%	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
11	Manganese oxide	MnO	%	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
12	Sodium oxide	Na2O	%	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
13	Phosphorus pentoxide	P2O5	%	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
14	Loss on ignition	LOI	%	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell	1050
15	Cobalt	Co	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
16	Chromium	Cr	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
17	Copper	Cu	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
18	Nickel	Ni	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
19	Strontium	Sr	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
20	Vanadium	V	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
21	Zinc	Zn	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
22	Lanthanum	La	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
23	Cerium	Ce	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
24	Praseodymium	Pr	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
25	Neodymium	Nd	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
26	Samarium	Sm	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
27	Europium	Eu	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
28	Gadolinium	Gd	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
29	Terbium	Tb	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
30	Dysprosium	Dy	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
31	Holmium	Ho	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
32	Erbium	Er	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
33	Thulium	Tm	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
34	Ytterbium	Yb	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell
35	Lutetium	Lu	mg/kg	Martínez-Braceras, Naroa	Spectrometer (ICP-OES), Perkin-Elmer, Optima 8300 and a Inductively coupled plasma mass spectrometer (ICP-MS), Thermo Fisher Scientific, Thermo XSeries 2 quadrupole equipped with a collision cell

License:

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

Size:

665 data points

Data

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

1 Sample ID	2 Sample label	3 Strat height [m]	4 SiO2 [%]	5 TiO2 [%]	6 Al2O3 [%]	7 CaO [%]	8 Fe2O3 [%]	9 K2O [%]	10 MgO [%]	11 MnO [%]	12 Na2O [%]	13 P2O5 [%]	14 LOI [%]	15 Co [mg/kg]	16 Cr [mg/kg]	17 Cu [mg/kg]	18 Ni [mg/kg]	19 Sr [mg/kg]	20 V [mg/kg]	21 Zn [mg/kg]	22 La [mg/kg]	23 Ce [mg/kg]	24 Pr [mg/kg]	25 Nd [mg/kg]	26 Sm [mg/kg]	27 Eu [mg/kg]	28 Gd [mg/kg]	29 Tb [mg/kg]	30 Dy [mg/kg]	31 Ho [mg/kg]	32 Er [mg/kg]	33 Tm [mg/kg]	34 Yb [mg/kg]	35 Lu [mg/kg]
ST18M3	ST 18M	12.50	31.625	0.542	14.074	19.430	6.228	3.333	1.535	0.022	0.662	0.134	22.9	11.0000	78.3	88.40	62.00	392	156.0	981.0	38.4	62.9	7.62	27.0	4.93	0.97	4.41	0.66	3.82	0.64	2.16	0.38	2.38	0.43
ST18L3	ST 18L	12.69	9.387	0.176	5.405	44.503	3.424	0.364	0.982	0.024	0.152	0.050	35.4	2.4400	31.5	26.50	10.70	380	35.0	11.5	20.4	35.6	4.85	20.2	4.15	0.82	3.88	0.58	3.21	0.52	1.70	0.28	1.59	0.28
ST19MA3	ST 18AM	12.88	32.985	0.597	15.249	15.728	6.267	3.868	1.909	0.024	0.519	0.121	22.9	11.3000	99.3	68.70	67.70	398	206.0	298.0	47.0	76.6	9.33	31.8	5.38	0.97	4.92	0.73	4.19	0.71	2.45	0.45	2.79	0.49
ST19LA3	ST 18AL	13.07	22.425	0.383	11.806	27.985	4.508	1.933	1.577	0.024	0.428	0.072	28.7	5.2700	86.3	34.00	29.90	527	115.0	34.3	29.5	51.9	6.78	26.7	5.27	1.03	4.87	0.73	4.18	0.69	2.26	0.38	2.28	0.40
ST19MB3	ST 18BM	13.27	25.136	0.466	13.019	23.514	5.896	2.893	1.819	0.026	0.462	0.114	27.2	8.9900	79.7	66.80	83.80	419	235.0	1058.0	35.4	60.5	7.62	28.7	5.42	0.98	4.91	0.74	4.24	0.69	2.32	0.40	2.45	0.43
ST19LB3	ST 18BL	13.46	21.163	0.339	8.658	31.926	4.350	1.618	1.654	0.025	0.463	0.068	29.5	6.2700	81.6	53.90	37.80	203	101.0	36.5	19.8	32.5	4.31	16.7	3.25	0.70	2.91	0.44	2.47	0.41	1.36	0.23	1.40	0.24
ST19MC3	ST 19M	13.65	29.301	0.505	11.813	22.785	5.399	2.878	1.790	0.026	0.672	0.107	25.5	10.5000	92.4	76.90	86.20	280	247.0	319.0	13.9	22.1	3.01	12.4	2.49	0.52	2.37	0.36	2.04	0.33	1.09	0.18	1.04	0.18
ST19LC2	ST 19L	13.87	7.665	0.160	4.832	46.194	2.916	0.477	1.076	0.025	0.170	0.043	36.8	2.7800	29.4	27.30	16.80	298	45.1	12.7	35.7	55.4	6.67	22.9	3.98	0.81	3.75	0.54	3.14	0.52	1.82	0.32	1.98	0.35
ST20M2	ST 20M	14.04	34.765	0.682	13.971	14.733	6.967	3.789	2.417	0.029	0.562	0.174	21.3	13.9000	103.0	87.10	71.00	336	219.0	281.0	17.7	29.1	3.97	16.4	3.30	0.65	3.08	0.46	2.62	0.44	1.44	0.23	1.35	0.24
ST20L3	ST 20L	14.17	8.016	0.181	5.342	46.335	3.156	0.373	1.075	0.026	0.144	0.042	36.2	3.2900	30.6	17.30	15.10	327	37.8	12.3	21.7	37.1	4.54	16.7	3.19	0.63	2.89	0.44	2.57	0.43	1.47	0.26	1.58	0.28
ST21M3	ST 21M	14.35	2.696	0.017	0.520	68.973	0.301	0.099	3.703	0.009	0.053	0.033	24.3	<0.0014	8.4	8.08	9.28	684	9.8	34.7	33.4	55.7	7.52	31.0	6.38	1.28	5.93	0.92	5.23	0.86	2.78	0.46	2.69	0.48
ST21L3	ST 21L	14.54	8.892	0.182	5.640	44.720	3.248	0.346	1.149	0.026	0.169	0.056	35.6	3.0200	33.0	21.60	13.40	421	47.6	15.7	28.7	52.0	6.97	27.5	5.52	1.06	4.96	0.77	4.39	0.71	2.34	0.40	2.36	0.41
ST22MA3	ST 21AM	14.74	25.563	0.437	11.492	23.399	6.161	2.573	1.749	0.026	0.582	0.120	27.6	9.0800	87.7	94.40	97.70	383	240.0	358.0	18.7	33.7	4.30	17.1	3.43	0.64	3.18	0.47	2.71	0.45	1.46	0.25	1.47	0.26
ST22LA3	ST 21AL	14.89	22.255	0.383	11.206	29.336	5.141	1.889	1.852	0.028	0.446	0.080	27.5	5.6700	73.3	42.00	24.80	592	85.3	36.4	39.8	68.6	8.65	32.6	6.19	1.20	5.63	0.85	4.85	0.80	2.69	0.46	2.87	0.50
ST22MB5	ST 21BM	15.08	26.174	0.461	12.559	23.985	5.056	2.874	1.717	0.026	0.483	0.112	26.0	8.2900	88.1	56.40	43.20	434	134.0	50.5	29.7	52.6	7.04	28.1	5.60	1.11	4.90	0.75	4.24	0.69	2.30	0.39	2.37	0.41
ST22LB3	ST 21BL	15.28	22.100	0.370	9.733	31.422	4.726	1.589	1.835	0.027	0.446	0.076	28.5	5.7800	68.5	36.20	26.10	397	78.9	36.6	33.1	55.1	6.81	24.5	4.42	0.87	4.00	0.60	3.49	0.58	1.97	0.35	2.12	0.37
ST22MC2	ST 22M	15.43	29.216	0.509	12.764	21.183	5.112	2.946	1.848	0.026	0.650	0.121	25.1	8.9900	86.4	64.10	49.90	432	168.0	484.0	16.2	27.3	3.86	16.4	3.43	0.74	3.26	0.49	2.73	0.45	1.42	0.23	1.34	0.24
ST22LC4	ST 22L	15.73	8.383	0.174	5.320	46.168	2.896	0.339	1.053	0.026	0.153	0.090	36.4	2.5400	35.5	18.40	13.10	474	41.7	15.1	40.3	66.9	8.14	28.4	4.93	0.92	4.47	0.67	3.86	0.65	2.26	0.40	2.45	0.43
ST22AM3	ST 22AM	15.85	32.406	0.553	14.112	17.611	5.863	3.561	1.827	0.026	0.556	0.115	22.8	9.6800	96.1	61.00	51.20	461	187.0	70.5	34.1	57.1	7.05	25.5	4.57	0.88	4.21	0.63	3.69	0.61	2.07	0.36	2.23	0.39