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

Mazza, Sarah E
Gazel, Esteban
Bizimis, Michael
Moucha, Robert
B├ęguelin, Paul
Johnson, Elizabeth A
McAleer, Ryan J
Sobolev, Alexander V
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). Accessed 2024-04-23.
DOI Creation Date:
Mazza et al. (under revision) "Sampling the Volatile Rich Transition Zone beneath Bermuda". Nature.
Creative Commons Attribution-ShareAlike 4.0 International [CC-BY-SA-4.0]
Coverage Scope: Regional (Continents, Oceans)
Geographic Location: Bermuda
User Contributed Keyword(s):
Mantle Melting, Silica Undersaturated, HIMU, Transition Zone
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