Rock

An anthropogenic substratum that is dominated (≥ 60 %) by natural mineral materials. This includes breakwaters and artificial reefs made of natural stone. If the origin cannot be identified, it is assumed to be natural and classed under Geologic Origin.

Primary domain: Substratum Origin
Classification level: Level 2
Parent classification:
Sibling classifications:
Back to Substratum Origin

Authorised by the Executive Director, Institute for Marine and Antarctic Studies.

Website by Huzzah Studio