ammonites

Early/Lower Valanginian subage/stage

General information
Lower boundary: equal to 140.2 Ma (based on Valanginian)
Upper boundary: before 136.4 Ma (based on Valanginian)
Continent: global
See collections within this interval
See map of collections within this interval
Key correlations
Period: Cretaceous
Epoch: Early/Lower Cretaceous
Stage: Valanginian
10 million year bin: Cretaceous 1
Contained within
  • Valanginian
  • Neocomian
  • Taitai
  • Early/Lower Cretaceous
  • Cretaceous
  • Mesozoic
  • Sherman
  • Phanerozoic
    • Previous intervals
  • Berriasian
  • Late/Upper Berriasian
  • Middle Berriasian
  • Early/Lower Berriasian
    • Next intervals
  • Hauterivian
  • Late/Upper Hauterivian
  • Early/Lower Hauterivian
    • Overlaps with
  • Late/Upper Valanginian (140.2 to 136.4 Ma)
    • Appears in scale
  • Gradstein et al. 1995 Mesozoic Substages (1995)

    • Interval name: