Base of Middle Ordovician 1047 experimental

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      alt label
  • Fin du Dapingien
  • End of Dapingian
      label
  • Base de l'Ordovicien moyen
  • Base of Middle Ordovician
      numeric position
  • 470
      source
  • ICS2020-01
      spatial
  • Monde

All metadata properties

date accepted 20 Nov 2020 15:54:05.191 | 25 Mar 2019 13:23:07.391
date submitted 25 Mar 2019 13:21:19.410
definition
entity Base of Middle Ordovician
source graph graph

item class era boundary | Concept | geochronologic boundary
label
en Base of Middle Ordovician
fr Base de l'Ordovicien moyen
modified 6 Dec 2022 13:51:20.270
notation 1047
register Chronostratigraphical / geochronological boundaries
status status experimental
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

type register item
version info 9