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Barremian

The Barremian is an age in the geologic timescale (or a chronostratigraphic stage) between 125.77 Ma (million years ago) and 121.4 ± 0.6 Ma (Historically, this stage was placed at 129.4 million to approximately 125 million years ago). It is a subdivision of the Early Cretaceous Epoch (or Lower Cretaceous Series). It is preceded by the Hauterivian and followed by the Aptian Stage.

Key facts

Geologic timespan.name: Barremian
Geologic timespan.color: Barremian
Geologic timespan.time_start: 125.77
Geologic timespan.time_end: 121.4
Geologic timespan.time_end_uncertainty: 0.6
Geologic timespan.image_outcrop: StratotypeBarremienA.JPG
Geologic timespan.caption_outcrop: Barremian sedimentary rock layers, France
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: Not formally defined
Geologic timespan.lower_def_candidates: FAD of the Spitidiscus hugii-Spitidiscus vandeckii Ammonite group
Geologic timespan.lower_gssp_candidates: Río Argos, Caravaca de la Cruz, Murcia Province, Spain

via Wikipedia infobox

Article

7 sections

Contents

Stratigraphic definitions
Regional equivalents
Subdivision{{Citation needed|date=February 2024|reason=Citation needed for the entire above section, where none are provided}}
References
Notes
Literature
External links

==Stratigraphic definitions== The original type locality for the Barremian Stage is in the vicinity of the village of Barrême, Alpes-de-Haute-Provence, France. Henri Coquand defined the stage and named it in 1873.