Deep-sea hydrothermal vents and cold seeps are submarine springs where nutrient-rich
fluids emanate from the sea floor. Vent and seep ecosystems occur in a variety of geological …

Mantle plumes—which are usually, but not always, chemically distinct from the mid-ocean
ridge basalt (MORB)—may be rooted in the core-mantle boundary and begin with large …

The mean composition of mid‐ocean ridge basalts (MORB) is determined using a global
data set of major elements, trace elements, and isotopes compiled from new and previously …

We describe best-fitting angular velocities and MORVEL, a new closure-enforced set of
angular velocities for the geologically current motions of 25 tectonic plates that collectively …

The" magmatic budget hypothesis" proposes that variability in magma supply is the primary
control on the large-scale hydrothermal distribution pattern along oceanic spreading ridges …

Remote island archipelagos offer superb opportunities to study the evolution of community
assembly because of their relatively young and simple communities where speciation …

An extensive dataset of ocean island basalt (OIB) compositions highlight that their titanium
(Ti) contents are generally too high to be derived from melting of a peridotitic mantle. Even …

Crust at slow-spreading ridges is formed by a combination of magmatic and tectonic
processes, with magmatic accretion possibly involving short-lived crustal magma chambers …

We estimate that domains with frequent outcrops of mantle-derived ultramafics represent
about 20–25% of the seafloor created at ridges spreading at rates less than 40 mm a− 1 and …

Multiple‐and single‐beam bathymetric data are compiled over the Azores plateau to
produce a 1 km× 1 km grid between latitudes 32° N and 49° N and longitudes 22° W and …