en
quaternary period
An
English
term in
ConceptNet 5.8
Sources:
JMDict 1.07
,
OpenCyc 2012
, and
Open Multilingual WordNet
View this term in the API
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Synonyms
en
Quaternary
(
n, time
)
➜
ja
第四紀
(
n
)
➜
Links to other resources
umbel.org
/umbel/sc/Quaternary_GeologicalPeriod