experimental
Définition
broader |
Precambrian
|
has beginning |
Base of Precambrian
|
has end |
Base of Archean
|
in scheme |
Chronostratigraphy / Geochronology
|
is gSSA |
false
|
is gSSP |
false
|
label |
Hadéen
| Hadean
|
mnemo |
HADN
|
nature |
Informal
|
notation |
HA
|
pref label |
Hadean
| Hadéen
|
rgb coordinate blue |
126
|
rgb coordinate green |
2
|
rgb coordinate red |
174
|
source |
Gradstein et al. (2012)
|
spatial |
Monde
|
status |
Valid
|
type |
Concept
|
type chronostrat age |
Eonothem
|
type geochrono age |
Eon
|