dyke swarm (English, noun)
expansion: dyke swarm (plural dyke swarms)
Senses:
topics: geography
geology
natural-sciences
glosses: A large geological structure consisting of a major group of parallel, linear, or radially oriented magmatic dykes intruded within continental crust or central volcanoes in rift zones.
Forms:
form: dyke swarms
tags: plural
form: dyke-swarm
tags: alternative