Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological time division
|
| gptkbp:coversPeriod |
from Earth's formation to about 541 million years ago
|
| https://www.w3.org/2000/01/rdf-schema#label |
Precambrian Division
|
| gptkbp:includes |
gptkb:Archean_Eon
gptkb:Hadean_Eon gptkb:Proterozoic_Eon |
| gptkbp:knownFor |
origin of life
formation of Earth's crust first appearance of simple organisms |
| gptkbp:partOf |
geologic time scale
|
| gptkbp:precededBy |
gptkb:Phanerozoic_Eon
|
| gptkbp:bfsParent |
gptkb:Geological_Association_of_Canada
|
| gptkbp:bfsLayer |
7
|