Base of Hirnantian 2039 experimental

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      alt label
  • Fin de l'Ashgill supérieur
  • End of Upper Ashgill
      label
  • Base du Hirnantien
  • Base of Hirnantian
      numeric position
  • 445,2
      source
  • ICS2020-01
      spatial
  • Monde

All metadata properties

date accepted 20 Nov 2020 15:54:28.572 | 25 Mar 2019 13:23:07.432
date submitted 25 Mar 2019 13:21:19.318
definition
entity Base of Hirnantian
source graph graph

item class era boundary | geochronologic boundary | Concept
label
en Base of Hirnantian
fr Base du Hirnantien
modified 6 Dec 2022 13:51:20.190
notation 2039
register Chronostratigraphical / geochronological boundaries
status status experimental
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

type register item
version info 9