Fluids play a critical role in subduction zones and arc magmatism. At shallow levels in
subduction zones (< 40 kilometers depth), expulsion of large volumes of pore waters and …

Accretionary prisms are composed of initially saturated sediments caught in subduction
zone tectonism. As sediments deform, fluid pressures rise and fluid is expelled, resembling a …

Phase diagrams of hydrous mid-ocean ridge (MOR) basalts to 330 km depth and of hydrous
peridotites to 250 km depth are compiled for conditions characteristic for subduction zones …

ABSTRACT The Canadian Appalachians are a segment of the long and narrow
Appalachian–Caledonian mountain belt, one of the Earth's classic orogens. The Canadian …

Many Phanerozoic convergent plate junctions are marked by discontinuous blueschist belts,
reflecting relatively high-pressure (P) prograde trajectories. Common blueschist …

Phase diagrams have been computed for minerals in the system NCMASH, using the
optimised thermodynamic data-base of Berman (1988) augmented by data on glaucophane …

Dehydration embrittlement of metamorphosed oceanic crust and mantle in the subducting
slab may be responsible for the occurrence of intermediate‐depth earthquakes. We explore …

The metamorphic evolution and dehydration of subducting oceanic crust may be predicted
by combining calculated pressure-temperature (PT) paths with a model of metabasalt phase …

The Trans‐Alaskan Crustal Transect in the southern Copper River Basin and Chugach
Mountains traverses the margins of the Peninsular and Wrangellia terranes, and the …

Lawsonite‐bearing metamorphic/metasomatic rocks form at high‐pressure–ultrahigh
pressure (HP–UHP) and low‐temperature (LT) conditions, commonly in Pacific‐type …