stable
Definition
broader |
Devonian
|
||||
category |
geology
|
||||
has beginning |
Base of Middle Devonian
|
||||
has end |
Base of Upper Devonian
|
||||
in scheme |
Chronostratigraphy / Geochronology
|
||||
is gSSA |
false
|
||||
is gSSP |
true
|
||||
label |
|
||||
mnemo |
DEVM
|
||||
narrower |
Givetian
| Couvinian
| Eifelian
|
||||
nature |
Référent
|
||||
notation |
d4-5
|
||||
pref label |
|
||||
rgb coordinate blue |
104
|
||||
rgb coordinate green |
200
|
||||
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 |
Series
|
||||
type geochrono age |
Epoch
|