Major and trace element data and Sr-Nd-Pb-Hf isotope ratios for Bermuda volcanic rocks

Creator(s):
Mazza, Sarah E
Gazel, Esteban
Bizimis, Michael
Moucha, Robert
B├ęguelin, Paul
Johnson, Elizabeth A
McAleer, Ryan J
Sobolev, Alexander V
Abstract:
The volcanic edifice of Bermuda is composed of two interbedded lithologies: a silica undersaturated alkaline suite and a silica saturated suite. This dataset contains the major element (collected via XRF) and trace element (collected via LA-ICP-MS) analysis for both the silica undersaturated and silica saturated units. Age of the alkaline suite is ~30.9 Ma while the silica saturate suite has not been successfully dated. The Pb-Sr-Nd-Hf radiogenic isotopic data (collected via MC-ICP-MS) was only collected for a subset of the silica undersaturated alkaline and the silica saturated suites.
How to cite this dataset:
Mazza, S. E., Gazel, E., Bizimis, M., Moucha, R., B├ęguelin, P., Johnson, E. A., McAleer, R. J., Sobolev, A. V., 2019. Major and trace element data and Sr-Nd-Pb-Hf isotope ratios for Bermuda volcanic rocks, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA). https://doi.org/10.1594/IEDA/111282. Accessed 2021-05-14.
DOI Creation Date:
2019-03-20
Related
Publication(s):
Mazza et al. (under revision) "Sampling the Volatile Rich Transition Zone beneath Bermuda". Nature.
License:
Creative Commons Attribution-ShareAlike 4.0 International [CC BY-SA 4.0]
Keyword(s):
Coverage Scope: Regional (Continents, Oceans)
Geographic Location: Bermuda
User Contributed Keyword(s):
Mantle Melting, Silica Undersaturated, HIMU, Transition Zone
Data Available On:
2019-06-01
Resource Type:
Dataset
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1282-1_ElementalandIsotopic_BulkSample_Bermuda_Mazzaetal.xls
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