Cambrian (n)
Cambrian period (n)

n15128549

type n
lex_filenum 28
def from 544 million to about 500 million years ago
def marine invertebrates
Outgoing links
Instance Hypernym period, geological period
Part holonym Paleozoic, Paleozoic era
Incoming links
Part meronym Paleozoic, Paleozoic era
Instance Hyponym period, geological period

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