BabelNet

bn:00031261n

Noun Concept

Categories: Calendar eras, Articles with short description, Units of time, Chronology, Calendaring standards

era epoch period Éra calendar epoch

A period marked by distinctive character or reckoned from a fixed point or event WordNet 3.0

Definitions

Relations

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A period marked by distinctive character or reckoned from a fixed point or event WordNet 3.0 & Open English WordNet

In chronology and periodization, an epoch or reference epoch is an instant in time chosen as the origin of a particular calendar era. Wikipedia

An era is a span of time defined for the purposes of chronology or historiography, as in the regnal eras in the history of a given monarchy, a calendar era used for a given calendar, or the geological eras defined for the history of Earth. Wikipedia

Instant in time chosen as the origin of a particular calendar era. Wikipedia Disambiguation

Span of time. Wikipedia Disambiguation

Span of time marked by people, events, geological periods, etc. Wikidata

A period of time in history seen as a single coherent entity. OmegaWiki

IS A

time period

geochronological unit

HAS PART

HAS KIND

HAS INSTANCE

Cycladic civilization

DERIVATION

DIFFERENT FROM

FACET OF

SAID TO BE THE SAME AS

STUDIED BY

USED BY

WordNet 3.0 & Open English WordNet

era, epoch

Wikipedia

epoch, era

Wikidata

epoch, era, Éra

OmegaWiki

epoch, era, period

Wikipedia Redirections

Wikidata Alias

calendar epoch, period of time, reference epoch, reference time