Citation:

PANGAEA.973416

Name: Glass major and trace element geochemistry from Atitlán caldera tephras (Table S1)
Published: 2024-12-18
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Central America; GLASS; SIMS; Supereruption; Tephra

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Published: 2024-12-18 • DOI registered: 2025-01-16

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Abstract:

This dataset presents major and trace element concentrations of glass shards from tephra deposits of the Atitlán caldera in Guatemala, Central America. Major element compositions were analyzed using an electron microprobe at GEOMAR - Helmholtz Centre for Ocean Research Kiel, Germany, while trace element concentrations were determined through laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) at the Institute of Earth Sciences, Academia Sinica, in Taipei.

Keyword(s):

Central America; GLASS; SIMS; Supereruption; Tephra

Coverage:

Median Latitude: 14.909087 * Median Longitude: -91.453526 * South-bound Latitude: 14.835060 * West-bound Longitude: -92.118898 * North-bound Latitude: 15.432969 * East-bound Longitude: -91.329960

Event(s):

G13-87 * Latitude: 14.840100 * Longitude: -91.470000 * Location: Atitlán caldera, Guatemala * Method/Device: Rock sample (ROCK)

G17-36 * Latitude: 14.835060 * Longitude: -91.329960 * Location: Atitlán caldera, Guatemala * Method/Device: Rock sample (ROCK)

G17-37a * Latitude: 14.835060 * Longitude: -91.329960 * Location: Atitlán caldera, Guatemala * Method/Device: Rock sample (ROCK)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Cisneros de León, Alejandro
2	Sample code/label	Sample label		Cisneros de León, Alejandro
3	Sodium oxide	Na2O	%	Cisneros de León, Alejandro
4	Potassium oxide	K2O	%	Cisneros de León, Alejandro
5	Iron oxide, FeO	FeO	%	Cisneros de León, Alejandro
6	Silicon dioxide	SiO2	%	Cisneros de León, Alejandro
7	Titanium dioxide	TiO2	%	Cisneros de León, Alejandro
8	Magnesium oxide	MgO	%	Cisneros de León, Alejandro
9	Calcium oxide	CaO	%	Cisneros de León, Alejandro
10	Manganese oxide	MnO	%	Cisneros de León, Alejandro
11	Aluminium oxide	Al2O3	%	Cisneros de León, Alejandro
12	Phosphorus pentoxide	P2O5	%	Cisneros de León, Alejandro
13	Oxides, total	Oxides tot	%	Cisneros de León, Alejandro
14	Sodium oxide	Na2O	%	Cisneros de León, Alejandro	normalized to andydrous conditions
15	Potassium oxide	K2O	%	Cisneros de León, Alejandro	normalized to andydrous conditions
16	Iron oxide, FeO	FeO	%	Cisneros de León, Alejandro	normalized to andydrous conditions
17	Silicon dioxide	SiO2	%	Cisneros de León, Alejandro	normalized to andydrous conditions
18	Titanium dioxide	TiO2	%	Cisneros de León, Alejandro	normalized to andydrous conditions
19	Magnesium oxide	MgO	%	Cisneros de León, Alejandro	normalized to andydrous conditions
20	Calcium oxide	CaO	%	Cisneros de León, Alejandro	normalized to andydrous conditions
21	Manganese oxide	MnO	%	Cisneros de León, Alejandro	normalized to andydrous conditions
22	Aluminium oxide	Al2O3	%	Cisneros de León, Alejandro	normalized to andydrous conditions
23	Phosphorus pentoxide	P2O5	%	Cisneros de León, Alejandro	normalized to andydrous conditions
24	Oxides, total	Oxides tot	%	Cisneros de León, Alejandro	normalized to andydrous conditions
25	Potassium oxide and Sodium oxide	K2O + Na2O	%	Cisneros de León, Alejandro
26	Sample code/label	Sample label		Cisneros de León, Alejandro	sample number combined with analysis number
27	Lithium	Li	mg/kg	Cisneros de León, Alejandro
28	Calcium	Ca	mg/kg	Cisneros de León, Alejandro
29	Scandium	Sc	mg/kg	Cisneros de León, Alejandro
30	Chromium	Cr	mg/kg	Cisneros de León, Alejandro
31	Cobalt	Co	mg/kg	Cisneros de León, Alejandro
32	Rubidium	Rb	mg/kg	Cisneros de León, Alejandro
33	Strontium	Sr	mg/kg	Cisneros de León, Alejandro
34	Yttrium	Y	mg/kg	Cisneros de León, Alejandro
35	Zirconium	Zr	mg/kg	Cisneros de León, Alejandro
36	Niobium	Nb	mg/kg	Cisneros de León, Alejandro
37	Caesium	Cs	mg/kg	Cisneros de León, Alejandro
38	Barium	Ba	mg/kg	Cisneros de León, Alejandro
39	Lanthanum	La	mg/kg	Cisneros de León, Alejandro
40	Cerium	Ce	mg/kg	Cisneros de León, Alejandro
41	Praseodymium	Pr	mg/kg	Cisneros de León, Alejandro
42	Neodymium	Nd	mg/kg	Cisneros de León, Alejandro
43	Samarium	Sm	mg/kg	Cisneros de León, Alejandro
44	Europium	Eu	mg/kg	Cisneros de León, Alejandro
45	Gadolinium	Gd	mg/kg	Cisneros de León, Alejandro
46	Terbium	Tb	mg/kg	Cisneros de León, Alejandro
47	Dysprosium	Dy	mg/kg	Cisneros de León, Alejandro
48	Holmium	Ho	mg/kg	Cisneros de León, Alejandro
49	Erbium	Er	mg/kg	Cisneros de León, Alejandro
50	Thulium	Tm	mg/kg	Cisneros de León, Alejandro
51	Ytterbium	Yb	mg/kg	Cisneros de León, Alejandro
52	Lutetium	Lu	mg/kg	Cisneros de León, Alejandro
53	Hafnium	Hf	mg/kg	Cisneros de León, Alejandro
54	Tantalum	Ta	mg/kg	Cisneros de León, Alejandro
55	Lead	Pb	mg/kg	Cisneros de León, Alejandro
56	Thorium	Th	mg/kg	Cisneros de León, Alejandro
57	Uranium	U	mg/kg	Cisneros de León, Alejandro
58	Lanthanum/Thorium ratio	La/Th		Cisneros de León, Alejandro
59	Lanthanum/Ytterbium ratio	La/Yb		Cisneros de León, Alejandro
60	Rubidium/Lanthanum ratio	Rb/La		Cisneros de León, Alejandro
61	Lanthanum/Samarium ratio	La/Sm		Cisneros de León, Alejandro
62	Cerium/Ytterbium ratio	Ce/Yb		Cisneros de León, Alejandro
63	Zirconium/Caesium ratio	Zr/Cs		Cisneros de León, Alejandro
64	Lead/Neodymium ratio	Pb/Nd		Cisneros de León, Alejandro
65	Lithium/Yttrium ratio	Li/Y		Cisneros de León, Alejandro
66	Niobium/Rubidium ratio	Nb/Rb		Cisneros de León, Alejandro	OIB>0,4
67	Barium/Cerium ratio	Ba/Ce		Cisneros de León, Alejandro
68	Cerium/Lead ratio	Ce/Pb		Cisneros de León, Alejandro
69	Uranium/Thorium ratio	U/Th		Cisneros de León, Alejandro
70	Barium/Lanthanum ratio	Ba/La		Cisneros de León, Alejandro	OIB20
71	Uranium/Lead ratio	U/Pb		Cisneros de León, Alejandro
72	Barium/Rubidium ratio	Ba/Rb		Cisneros de León, Alejandro
73	Niobium/Tantalum ratio	Nb/Ta		Cisneros de León, Alejandro
74	Barium/Thorium ratio	Ba/Th		Cisneros de León, Alejandro
75	Thorium/Tantalum ratio	Th/Ta		Cisneros de León, Alejandro
76	Barium/Niobium ratio	Ba/Nb		Cisneros de León, Alejandro
77	Niobium/Thorium ratio	Nb/Th		Cisneros de León, Alejandro
78	Rubidium/Hafnium ratio	Rb/Hf		Cisneros de León, Alejandro
79	Rubidium/Neodymium ratio	Rb/Nd		Cisneros de León, Alejandro
80	Rubidium/Strontium ratio	Rb/Sr		Cisneros de León, Alejandro
81	Barium/Zirconium ratio	Ba/Zr		Cisneros de León, Alejandro
82	Zirconium/Niobium ratio	Zr/Nb		Cisneros de León, Alejandro
83	Dysprosium/Lutetium ratio	Dy/Lu		Cisneros de León, Alejandro
84	Lanthanum/Niobium ratio	La/Nb		Cisneros de León, Alejandro
85	Samarium/Ytterbium ratio	Sm/Yb		Cisneros de León, Alejandro
86	Tantalum/Uranium ratio	Ta/U		Cisneros de León, Alejandro
87	Niobium/Zirconium ratio	Nb/Zr		Cisneros de León, Alejandro
88	Cerium/Europium ratio	Ce/Eu		Cisneros de León, Alejandro
89	Cerium/Hafnium ratio	Ce/Hf		Cisneros de León, Alejandro
90	Samarium/Neodymium ratio	Sm/Nd		Cisneros de León, Alejandro
91	Samarium/Zirconium ratio	Sm/Zr		Cisneros de León, Alejandro
92	Lutetium/Hafnium ratio	Lu/Hf		Cisneros de León, Alejandro
93	Rubidium/Thorium ratio	Rb/Th		Cisneros de León, Alejandro
94	Zirconium/Hafnium ratio	Zr/Hf		Cisneros de León, Alejandro
95	Niobium/Uranium ratio	Nb/U		Cisneros de León, Alejandro
96	Rubidium/Caesium ratio	Rb/Cs		Cisneros de León, Alejandro
97	Cerium/Uranium ratio	Ce/U		Cisneros de León, Alejandro
98	Strontium/Neodymium ratio	Sr/Nd		Cisneros de León, Alejandro
99	Uranium/Lanthanum ratio	U/La		Cisneros de León, Alejandro

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

5117 data points

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