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 …

The growth and decay of ocean-island volcanoes are intrinsically linked to vertical
movements. While the causes for subsidence are better understood, uplift mechanisms …

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) …

Experiments on the origin of the Udachnaya-East kimberlite (UEK) have been performed
using a Kawai-type multianvil apparatus at 3–6.5 GPa and 900–1500° C. The studied …

The geochemistry of oceanic intraplate (primarily oceanic island and seamount) lavas can
provide essential information on the composition and evolution of their mantle source and …

Foid gabbros (alkali gabbros) are late-stage intrusive rocks into the alkaline core of the
Cretaceous Messum complex, an anorogenic ring complex belonging to the Etendeka Large …

The growth and decay of oceanic volcanoes developed close to plate boundaries are
intrinsically related to a competition between construction and destruction processes, partly …

Massive fossil shell accumulations require particular conditions to be formed and may
provide valuable insights into the sedimentary environments favouring such concentrations …

The stable isotope systems of Li and B are useful tools for the understanding of ocean island
basalt genesis. We have applied both systems to a comprehensive set of well-characterised …

Abstract Magmas in the Azores (Portugal) were erupted from both fissure zones and central
volcanoes during overlapping periods. Fissure zones follow extensional trends oriented …