Early Cretaceous (~ 145 Ma)

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Darstellung und Status

Farbe CMYK
45 / 0 / 70 / 0
Farbe RGB
R: 140 G: 205 B: 87
Rang
chronostratigraphische Epoche / geochronologische Serie
Gebrauch
Element ist in Gebrauch
Status
gültiger formeller Begriff

Nomenklatur

Deutsch
Frühe Kreide
Français
Crétacé précoce
Italiano
Cretacico primo
English
Early Cretaceous (~ 145 Ma)
Historische Varianten

Série paléocrétacique (Revil 1911), Crétacé inférieur (Gignoux & Moret 1944)

Alter

Alter Top
  • Albien
Alter Basis
  • Berriasien
  • Albian (~ 113.0 Ma)

    Name Origin

    Named after the Aube region (France).

    Rang
    chronostratigraphische Stufe / geochronologisches Alter
    Status
    gültiger formeller Begriff
    Nomenclatorial Remarks
    <p>Latin: Alba</p>
    Kurzbeschreibung

    Last stage of the Early Cretaceous.

    Age
    Albien
    • Vraconnien

      Name Origin

      La Vraconnaz = La Vraconne (VD), Saint-Croix

      Rang
      Chronostratigraphie / Geochronologie
      Status
      obsoleter Begriff (nicht mehr verwendet)
      Nomenclatorial Remarks
      <p>Vraconnin (Mayer-Eymar 1885) = Albien moyen à tardif &gt;&lt; Rhotomagin = Vraconnien !</p>
      Kurzbeschreibung

      Local chronostratigraphic subdivision corresponding to the late Albian (and earliest Cenomanian).

      Age
      Spätestes Albien
    • Oceanic Anoxic Event (OAE 1d)

      Rang
      OAE
      Status
      gültig
      Age
      Spätestes Albien
    • Oceanic Anoxic Event (OAE 1c)

      Rang
      Chemostratigraphie
      Status
      gültig
      Kurzbeschreibung
      Oceanic anoxic event of the Late Albian.
      Age
      Mittleres Albien
  • Paquier Oceanic Anoxic Event (OAE 1b)

    Rang
    OAE
    Status
    gültig
    Kurzbeschreibung

    Oceanic anoxic event of the Early Albian.

    Age
    Spätestes Aptien
  • Aptian (~ 121.4 Ma)

    Name Origin

    Named after the town of Apt (Vaucluse, France).

    Rang
    chronostratigraphische Stufe / geochronologisches Alter
    Status
    gültiger formeller Begriff
    Kurzbeschreibung

    Stage of the Early Cretaceous.

    Age
    Aptien
    • Clansayésien

      Name Origin

      Named after the village of Clansayes (Drôme, France).

      Rang
      Chronostratigraphie / Geochronologie
      Status
      lokaler Begriff (informell)
      Kurzbeschreibung
      Local chronostratigraphic substage corresponding to the Late Aptian.
      Age
      Spätes Aptien
    • Gargasian

      Name Origin

      Named after the village of Gargas (Vaucluse, France).

      Rang
      chronostratigraphische Sub-Stufe
      Status
      lokaler Begriff (informell)
      Kurzbeschreibung
      Local chronostratigraphic subdivision corresponding to the latest Early Aptian and to the Middle Aptian.
      Age
      Frühes Aptien
    • Bedoulian

      Name Origin

      Named after the village of La Bédoule (Bouches-du-Rhône, France), near Cassis.

      Rang
      Chronostratigraphie / Geochronologie
      Status
      lokaler Begriff (informell)
      Gültiger Begriff
      Aptian
      Kurzbeschreibung
      Local chronostratigraphic subdivision designating the Early Aptian. The Bedoulian, based on pelagic deposits (Marno-calcaires de la Bedoule), is approximately equivalent to the Rhodanian, which is based on littoral deposits.
      Age
      Frühes Aptien
    • Selli level (OAE 1a)

      Name Origin

      Named after the Italian geologist Raimondo Selli (1916-1983).

      Rang
      OAE
      Status
      gültig
      Kurzbeschreibung

      Oceanic anoxic event at the base of the Aptian (around 120 Ma ago) with a major impact on the chemistry of the oceans worldwide.

      Age
      Frühes Aptien
  • Barremian (~ 129.4 Ma)

    Name Origin

    Named after the village of Barrême (Alpes-de-Haute-Provence, France).

    Rang
    chronostratigraphische Stufe / geochronologisches Alter
    Status
    gültiger formeller Begriff
    Kurzbeschreibung

    ... based on the Marno-calcaires de Barrême.

    Age
    Barrémien
  • Hauterivian (~ 132.6 Ma)

    Name Origin

    Named after the village of Hauterive (NE), NE Neuchâtel.

    Rang
    chronostratigraphische Stufe / geochronologisches Alter
    Status
    gültiger formeller Begriff
    Age
    Hauterivien
    • Faraoni Oceanic Anoxic Event

      Rang
      OAE
      Status
      gültig
      Age
      Spätestes Hauterivien
  • Valanginian (~ 139.8 Ma)

    Name Origin

    Named after the village of Valangin (NE), at the upper end of the Gorges du Seyon (see also inventory of Swiss geotopes n°245).

    Rang
    chronostratigraphische Stufe / geochronologisches Alter
    Status
    gültiger formeller Begriff
    Nomenclatorial Remarks
    <p>Valendis = ancien nom allemand de Valangin</p>
    Kurzbeschreibung

    Second stage of the Early Cretaceous.

    Age
    Valanginien
    • Weissert Oceanic Anoxic Event

      Rang
      OAE
      Status
      gültig
      Age
      Spätes Valanginien
  • Berriasian (~ 145 Ma)

    Name Origin

    Named after the village of Berrias (Ardèche, France).

    Rang
    chronostratigraphische Stufe / geochronologisches Alter
    Status
    gültiger formeller Begriff
    Nomenclatorial Remarks
    <p>The Berriasella jacobi Zone was previously&nbsp;placed at the end of the Tithonian.</p>
    Kurzbeschreibung

    First stage of the Cretaceous.

    Age
    Berriasien
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