والانجینین
Sign in to saveAlso known as Valanginian Age, Valanginian Stage
In the geologic timescale, the Valanginian is an age or stage of the Early or Lower Cretaceous. It spans between 137.05 ± 0.2 Ma and 132.6 ± 0.2 Ma (million years ago). The Valanginian Stage succeeds the Berriasian Stage of the Lower Cretaceous and precedes the Hauterivian Stage of the Lower Cretaceous.
Key facts
- Geologic timespan.name
- Valanginian
- Geologic timespan.color
- Valanginian
- Geologic timespan.time_start
- 137.05
- Geologic timespan.time_start_uncertainty
- 0.2
- Geologic timespan.time_end
- 132.6
- Geologic timespan.time_end_uncertainty
- 0.6
- Geologic timespan.timeline
- Cretaceous
- Geologic timespan.name_formality
- Formal
- Geologic timespan.celestial_body
- earth
- Geologic timespan.usage
- Global (ICS)
- Geologic timespan.timescales_used
- ICS Time Scale
- Geologic timespan.chrono_unit
- Age
- Geologic timespan.strat_unit
- Stage
- Geologic timespan.timespan_formality
- Formal
- Geologic timespan.lower_boundary_def
- FAD of Thurmanniceras pertransiens (Ammonite)
- Geologic timespan.lower_gssp_location
- Montbrun-les-Bains, Drôme, France
- Geologic timespan.lower_gssp_accept_date
- December 2024
- Geologic timespan.upper_boundary_def
- FAD of the Ammonite genus Acanthodiscus
via Wikipedia infobox
Wikidata facts
- Instance of
- age
- Named after
- Valangin
- Followed by
- Hauterivian
- Follows
- Berriasian
Show 6 more facts
- topic's main category
- Category:Valanginian
- described by source
- Brockhaus and Efron Encyclopedic Dictionary
- sRGB color hex triplet
- 8DD285
- start time
- 139800000-
- end time
- 132900000-
- named by
- Édouard Desor
Sources (1)
via Wikidata · CC0
On the map
4 mapped locations