Peralkaline felsic magmatism of the Atlantic Islands

AJ Jeffery, R Gertisser - Frontiers in Earth Science, 2018 - frontiersin.org
The oceanic-island magmatic systems of the Atlantic Ocean exhibit significant diversity in
their respective sizes, ages, and the compositional ranges of their eruptive products …

[图书][B] Volcano-tectonic processes

V Acocella - 2021 - Springer
Among the various university courses I took for my geoscience degree, volcanology and
structural geology motivated me by far the most. Volcanoes and deformed rocks are indeed …

Heavy δ57Fe in ocean island basalts: A non-unique signature of processes and source lithologies in the mantle

CR Soderman, S Matthews, O Shorttle… - … et Cosmochimica Acta, 2021 - Elsevier
Lithological heterogeneity is a widely accepted feature of the Earth's mantle, with recycled
crustal material accounting for a significant part of heterogeneity in ocean island basalt (OIB) …

[HTML][HTML] Spatial controls on the generation of low-δ18O basalts on São Miguel, Azores

BS Ellis, A Pimentel, C Harris, EA Cortes-Calderon… - Lithos, 2024 - Elsevier
Volcanism in the Azores is generally accepted to result from the decompression melting in
the upper mantle associated with the Azorean plume. Basalts on the island of São Miguel …

[PDF][PDF] 造山带板内洋岛-海山残片的识别及地质意义

范建军, 李才, 牛耀龄, 解超明, 王明 - 地球科学, 2021 - researchgate.net
板内洋岛-海山残片是造山带“洋壳残片” 的重要组成部分, 对恢复造山带所代表的古洋盆的构造
演化具有重要意义. 然而, 如何在造山带中识别并通过板内洋岛-海山残片的研究恢复古洋盆的 …

[HTML][HTML] The submarine Azores Plateau: Evidence for a waning mantle plume?

C Beier, F Genske, C Hübscher, KM Haase, W Bach… - Marine Geology, 2022 - Elsevier
Abstract The submarine Azores Plateau in the Central Northern Atlantic has generally been
considered to represent a large igneous plateau formed some 10 Ma by widespread …

Time-Dependent Evolution And Source Heterogeneities of Ocean Island Basalts From a Weak Plume, São Jorge, Azores

A Marzoli, J Madeira, J Mata, A De Min… - Journal of …, 2024 - academic.oup.com
The geochemical composition of ocean island basalts (OIBs) from the Azores (AZ) reflects
the spatial distribution, shape and temporal evolution of small-scale geochemical …

Correlated changes between volcanic structures and magma composition in the Faial volcanic system, Azores

RHW Romer, C Beier, KM Haase… - Frontiers in Earth …, 2018 - frontiersin.org
The interaction between magmatic and tectonic processes in ocean intraplate volcanism
yields insights into the ascent and transport of magmas. Many oceanic intraplate studies lack …

Plant–insect interactions in the Quaternary fossil record of the Azores Archipelago (Portugal)

R Pokorný, PAV Borges - Journal of Quaternary Science, 2023 - Wiley Online Library
The fossil record of the Azores still lacks evidence of terrestrial invertebrates. Based on a
study of the collections of Quaternary fossil plant imprints from the Azores, located in the …

Physico-chemical alteration of pyroxene in coastal environments: Empirical constraints from New Zealand and the Azores

JJ Kasper-Zubillaga, DM Buchs, DD Muir… - Sedimentary …, 2024 - Elsevier
Developing approaches to determine the modes of transport and weathering of mafic detrital
minerals in natural sedimentary environments is critical to our understanding of sediment …