experimental
Entrée: Base of Middle Coniacian
URI: https://data.geoscience.fr/ncl/GeolTsBound/1228
Aucune description n'est fournie
Définition
has tRS |
Million d'années
|
in scheme |
Chronostratigraphical / geochronological boundaries
|
label |
Base du Coniacien moyen
| Base of Middle Coniacian
|
nature |
Informal
|
numeric position |
88,75
|
percentage |
30
|
pref label |
Base of Middle Coniacian
| Base du Coniacien moyen
|
ref age |
Coniacian
|
source |
Fictif ICS2020-01
|
spatial |
Monde
|
type |
geochronologic boundary
| Concept
| era boundary
|