epoch (Q754897)
subdivision of geological time; shorter than a period and longer than an age
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other details
aliases geological epoch
description subdivision of geological time; shorter than a period and longer than an age

External Links
(P646) /m/047vlcs
(P1417) science/epoch-geologic-time
(P4342) epoke_-_geologisk_tidsavsnitt
(P7033) scot/5803
(P8313) epoke
(P8408) GeologicalEpoch
(P10565) 391115