Alexandria Digital Library Feature Type Thesaurus
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reefs
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physiographic features
reefs
Term
Notes
1
Metadata
Scope note
Chains of rocks or coral at or near the surface of water. [USGS Circ 1048]
reefs
Non-preferred terms
UF
↸
barrier reefs
UF
↸
fringing reefs
Broader Terms
BT
↑
physiographic features
More specific terms
NT2
↓
coral reefs
Related terms
RT
⇆
bars (physiographic)
Date of creation
20-Nov-2007
Accepted term
20-Nov-2007
Descendant terms
1
More specific terms
1
Alternative terms
2
Related terms
1
Notes
1
Metadata
BS8723-5
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MADS
SKOS-Core
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