Megafan vs. Superfan
Megafannoun
(geology) A very large mass of clastic sediment deposited by a laterally mobile river system that fans out from the outlet from a large mountainous drainage network.
Megafannoun
(informal) An obsessively enthusiastic fan.
Megafan
An alluvial megafan is a large cone or fan-shaped deposit built up by complex deposition patterns of stream flows originating from a single source point known as an apex. Megafans differ from Alluvial fans in their sheer size.
Superfannoun
An extremely dedicated fan
Megafan Illustrations
