The nature of the interplay between tectonics and volcanism is a major question in
continental margin tectonics. The Southern Andes volcanic zone (SVZ), located at the …

The great Aceh-Andaman earthquake of December 26, 2004 and its tragic consequences
brought the Sumatran region and its active tectonics into the world's focus. The plate tectonic …

Abstract Porphyry Cu-(Mo-Au) deposits are relatively rare but reproducible products of
subduction-related magmatism. No unique processes appear to be required for their …

The 1900‐km‐long, trench‐parallel Sumatran fault accommodates a significant amount of
the right‐lateral component of oblique convergence between the Eurasian and …

Understanding the structure and development of calderas is crucial for predicting their
behaviour during periods of unrest and to plan geothermal and ore exploitation. Geological …

Kinematic analysis of fault slip data for stress determination was carried out on Late Miocene
to Quaternary rocks from the fore arc and intra-arc regions of the Chilean Andes, between …

Between latitudes 37 and 46 S of the Andes, the Nazca-South America Plate convergence is
currently slightly oblique, Postglacial volcanism has been continuous and intense, being …

Magma is transported and stored in the crust mostly through networks of planar structures
(intrusive sheets), ranging from vertical dykes to inclined sheets and horizontal sills, and …

The Toba Caldera in Indonesia is one of the most remarkable volcanic features formed
during Quaternary geologic time. Its rich history of research for over a century has yielded …

Most continental magmatic arcs occur in obliquely convergent settings and display strike-slip
movement within, or adjacent to, the magmatic arc, and contractional structures in the …