ammonites

Vendian period

General information
Lower boundary: equal to 635 Ma (see scale)
Upper boundary: equal to 542 Ma (based on Early/Lower Cambrian)
Continent: global
See collections within this interval
See map of collections within this interval
Key correlations
Period: Ediacaran
Previous intervals
  • Riphean
  • Karatau
  • Smalfjord
  • Cryogenian
    • Next intervals
  • Paleozoic
  • Cambrian
  • Manykaian
  • Phanerozoic
  • Early/Lower Cambrian
  • Nemakit-Daldynian
  • Meishucunian
  • Jinnigian
  • Begadean
  • Placentian
  • Diandongian
    • Equivalent to
  • Sinian, Ediacaran
    • Contains
  • Mortensnes, Wonokan
    • Shares base with
  • Nyborg, Varanger
    • Shares top with
  • Ediacara, Neoproterozoic, Proterozoic
    • Overlaps with
  • Poundian (580.0 to 530.0 Ma)
    • Appears in scales
  • Knoll et al. Proterozoic Periods of Harland (2006)
  • Harland 2: Periods (1990)

    • Interval name: