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
Béguelin, 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., Béguelin, 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 2024-12-26.

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

Dataset Information

DOI: 10.1594/IEDA/111282

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