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Megaclast (Substrate Subclass)

Component: Substrate

Unique Identifier: 28

Substrate Origin Geologic Substrate
Substrate Class Rock Substrate
Substrate Subclass Megaclast


Description
Definition Substrate where individual rocks—with particle sizes greater than or equal to 4.0 meters (4,096 millimeters) in any dimension—cover 50% or more of the Geologic Substrate surface.