Valanginian

URI: https://gptkb.org/entity/Valanginian
GPTKB entity
Statements (19)
Predicate Object
gptkbp:instanceOf gptkb:geological_formation
gptkbp:beganIn 139.8 million years ago
gptkbp:definedIn gptkb:Édouard_Desor
gptkbp:definitionYear 1853
gptkbp:endDate 132.9 million years ago
gptkbp:followedBy gptkb:Berriasian
gptkbp:location gptkb:Valangin,_Switzerland
gptkbp:namedAfter gptkb:Valangin
gptkbp:partOf gptkb:Early_Cretaceous
gptkbp:precededBy gptkb:Hauterivian
gptkbp:rank gptkb:theatre
age
gptkbp:stratigraphicUnitOf gptkb:Cretaceous_Period
gptkb:Cretaceous_System
gptkbp:timespan about 6.9 million years
gptkbp:usedIn gptkb:International_Chronostratigraphic_Chart
gptkbp:bfsParent gptkb:Early_Cretaceous
gptkbp:bfsLayer 6
https://www.w3.org/2000/01/rdf-schema#label Valanginian