experimental
Définition
broader |
Middle Devonian
|
has beginning |
Base of Middle Devonian
|
has end |
Base of Givetian
|
in scheme |
Chronostratigraphy / Geochronology
|
is gSSA |
false
|
is gSSP |
true
|
label |
Eifelian
| Eifelien
|
mnemo |
EIFE
|
narrower |
Upper Eifelian
| Lower Eifelian
|
nature |
Référent
|
notation |
d4
|
pref label |
Eifelian
| Eifelien
|
rgb coordinate blue |
118
|
rgb coordinate green |
213
|
rgb coordinate red |
241
|
source |
Bultynck et al., 1991. Mém. Serv. Géol. Belgique n°30; Dejonghe al. 2006 Geologica Belgica vol.9 1-2
|
spatial |
Monde
|
status |
Valid
|
type |
Concept
|
type chronostrat age |
Stage
|
type geochrono age |
Age
|