EC: BEDROCK
Status:
STD 2005/06/07
Code:
137
Concept definition:
Solid <
ROCK
> underlying unconsolidated <
MATERIAL
> (for example: <
SEDIMENT
>, <
SOIL
>, or alluvial deposits); bedrock [
MWCD
, "bedrock", 1].
Reference type:
Reference:
Supplemental references:
Group membership:
MATERIAL
PHYSIOGRAPHY
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