1. https://data.geoscience.fr/ncl
  2. GeolTsBound
  3. _2121
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Entry: Base of Middle Jurassic - showing version 12

URI: https://data.geoscience.fr/ncl/GeolTsBound/2121

no description supplied

Core metadata

is a Concept | era boundary | geochronologic boundary
category 2
changed on 30 Jan 2025 14:27:55.553
submitted byHélène Bressan
accepted on 20 Nov 2020 15:55:10.044 | 25 Mar 2019 13:23:07.440

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date accepted 20 Nov 2020 15:55:10.044 | 25 Mar 2019 13:23:07.440
date submitted 25 Mar 2019 13:21:19.422
definition
entity Base of Middle Jurassic
source graph graph

item class era boundary | Concept | geochronologic boundary
label
en Base of Middle Jurassic
fr Base du Jurassique moyen
modified 30 Jan 2025 14:27:55.553
notation 2121
register geol ts bound
status status stable
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

type register item
version info 12
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Definition

alt label
en End of Aalenian
en End of Dogger
en End of Lower Aalenian
fr Fin de l'Aalénien inférieur
fr Fin du Dogger
fr Fin de l'Aalénien
category geology
has tRS Million d'années
in scheme Chronostratigraphical / geochronological boundaries
label
en Base of Middle Jurassic
fr Base du Jurassique moyen
nature Référent
numeric position 174,1
pref label
en Base of Middle Jurassic
fr Base du Jurassique moyen
source ICS2020-01
spatial Monde
status Valid
top concept of Chronostratigraphical / geochronological boundaries
type Concept | era boundary | geochronologic boundary

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