@prefix j.1: .
@prefix j.2: .
@prefix rdfs: .
@prefix skos: .
@prefix xsd: .
a skos:Concept ;
rdfs:label "Siderian Period"@en ;
j.1:maxAgeValue 2.5e+03 ;
j.1:minAgeValue 2.3e+03 ;
rdfs:seeAlso ;
skos:broader ;
skos:definition "Siderian Period is a division of Precambrian geological time. It is the first of the four periods of the Paleoproterozoic Era. It is preceded by the Archean Eon and succeeded by the Rhyacian Period (Geologic Time Scale 2020, fig. 2.1; https://timescalefoundation.org/)."@en ;
skos:inScheme ;
skos:notation "AS"@en ;
skos:prefLabel "Siderian Period"@en ;
j.2:term_status "stable"@en .