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 Sr–Nd and Pb isotopic compositions of middle Jurassic to late Cretaceous mafic rocks
across the Chenzhou–Linwu Fault within the South China Block are presented to constrain …

Despite a strong increase in research on seamounts and oceanic islands ecology and
biogeography, many basic aspects of their biodiversity are still unknown. In the …

Trindade Island is located in the South Atlantic Ocean, 1170 km from the Brazilian coast, and
represents the eastern end of the E–W Vitória–Trindade Chain. It shows the youngest plume …

Sintetizam-se conhecimentos modernos sobre as ilhas e arquipélagos oceânicos
brasileiros, cuja origem e localização geográfica sofreu decisiva influência de estruturas da …

High-resolution global seismic tomography (Vs) models reveal high-velocity domains
beneath cratonic crust in Africa that extend to depths of 300–400 km. These high-velocity …

For over 50 years, Mesozoic tholeiites, kimberlites and carbonatites from the South
American platform have been enabled the understanding of melting processes in the Earth's …

We present models for the upper-mantle velocity structure beneath SE and Central Brazil
using independent tomographic inversions of P-and S-wave relative arrival-time residuals …

This paper presents a comparative geochemical study of Early Cretaceous mafic dike
swarms along the rifted volcanic margin of southern Africa from northwestern Namibia to the …

This work integrates the available geological information and geochronology data for the
Cretaceous–Recent magmatism in the South Atlantic, represented by onshore and offshore …