plume head
plume head · plume heads
The broad, flattened top of a mantle plume, the eruption of which is thought to create…The broad, flattened top of a mantle plume, the eruption of which is thought to create a large igneous province.
Meaning
1 sensesThe broad, flattened top of a mantle plume, the eruption of which is thought to create a large igneous province.