stable
Definition
broader |
Precambrian
|
||||
category |
geology
|
||||
has beginning |
Base of Proterozoic
|
||||
has end |
Base of Phanerozoic
|
||||
in scheme |
Chronostratigraphy / Geochronology
|
||||
is gSSA |
true
|
||||
is gSSP |
false
|
||||
label |
|
||||
mnemo |
PROT
|
||||
narrower |
Neoproterozoic
| Paleoproterozoic
| Mesoproterozoic
|
||||
nature |
Référent
|
||||
notation |
PR
|
||||
pref label |
|
||||
rgb coordinate blue |
99
|
||||
rgb coordinate green |
53
|
||||
rgb coordinate red |
247
|
||||
source |
Gradstein et al. (2012)
|
||||
spatial |
Monde
|
||||
status |
Valid
|
||||
type |
Concept
|
||||
type chronostrat age |
Eonothem
|
||||
type geochrono age |
Eon
|