vulcanism's Usage Examples:

The surrounding area is characterized by the Eifel’s vulcanism.

hypotheses about the origin of the crater, including theories involving vulcanism and karst processes.

Cathedral Range just outside Melbourne and he studied fossil fishes, acid vulcanism and physiography in the area.

hypothesis that major mass extinctions are caused by massive episodes of vulcanism: that the Permian-Triassic (P/T) extinction that ended the Paleozoic Era.

until the Bathonian stage of the Middle jurassis, there is a record on vulcanism locally on the succession of different local formations, such as the own.

through geological processes, such as alluvion (the deposit of sediment) or vulcanism.

known as Plutonists because they believed that some rocks were formed by vulcanism, which is the deposition of lava from volcanoes, as opposed to the Neptunists.

by a greenhouse gas warming episode triggered by large-scale Siberian vulcanism.

the High Eifel arose about 35,000,000 years ago as a result of Tertiary vulcanism.

"Early Tertiary vulcanism in the Galisteo-Tongue area, north-central New Mexico".