Base of Ordovician 1043 experimental

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      alt label
  • End of Tremadocian
  • End of Salm
  • Fin du Salm
  • End of Lower Ordovician
  • Fin de l'Ordovicien inférieur
  • Fin du Trémadocien
      label
  • Base de l'Ordovicien
  • Base of Ordovician
      numeric position
  • 485,4
      source
  • ICS2020-01
      spatial
  • Monde

All metadata properties

date accepted 20 Nov 2020 15:54:48.939 | 25 Mar 2019 13:23:07.391
date submitted 25 Mar 2019 13:21:19.386
definition
entity Base of Ordovician
source graph graph

item class era boundary | geochronologic boundary | Concept
label
en Base of Ordovician
fr Base de l'Ordovicien
modified 6 Dec 2022 13:51:18.020
notation 1043
register Chronostratigraphical / geochronological boundaries
status status experimental
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

type register item
version info 9