Bedrock

Bedrock was a layer of solid rock that lay beneath loose deposits of rock.
In 2151, Malcolm Reed couldn't detect any basement or bedrock beneath Riaan's . ()
In 2367, Geordi La Forge suggested that trapped men could be freed by using the 's phasers to cut a shaft through the bedrock to a storage tunnel, enabling transporters to get a lock on them. ()
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Category:Geology