Edifices of stratocones and domes are oftensituated eccentrically above shallow silicic magmareservoirs. Evacuation of such reservoirs forms collapsecalderas commonly surrounded by remnants of one orseveral volcanic ...
The relationship between rift zones and flankinstability in ocean island volcanoes is often inferred butrarely documented. Our field data, aerial image analysis,and40Ar/39Ar chronology from Anaga basaltic shieldvolcano on ...