experimental
Définition
broader |
Upper Pennsylvanian
|
has beginning |
Base of Gzhelian
|
has end |
Base of Permian
|
in scheme |
Chronostratigraphy / Geochronology
|
is gSSA |
false
|
is gSSP |
false
|
label |
Gzhélien
| Gzhelian
|
mnemo |
GZHE
|
nature |
Référent
|
notation |
h5b
|
pref label |
Gzhelian
| Gzhélien
|
rgb coordinate blue |
199
|
rgb coordinate green |
212
|
rgb coordinate red |
204
|
source |
Davydov et al., 2010 - doi:10.1029/2009GC002736
|
spatial |
Monde
|
status |
Valid
|
type |
Concept
|
type chronostrat age |
Stage
|
type geochrono age |
Age
|