1. USGS Thesaurus
CMECS > Geoform > Geoform (levels 1 and 2 subcomponents)
Biogenic
Geoform Origin: Biogenic geoforms are physical features and landforms that were created by the action of living organisms (bioherms). ...
Subtopics
Atoll
Burrows/Bioturbation
Coral Reef Island
Deep/Cold-Water Coral Reef
Mollusk Reef
Shallow/Mesophotic Coral Reef
Tree Fall
Whale Fall
Worm Reef
See also
(none)
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