Paleogene System of North America
GPTKB entity
Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:containsFossilsOf |
angiosperms
mammals marine invertebrates early primates |
| gptkbp:endDate |
23.03 million years ago
|
| gptkbp:followedBy |
gptkb:Cretaceous_System_of_North_America
|
| https://www.w3.org/2000/01/rdf-schema#label |
Paleogene System of North America
|
| gptkbp:includes |
gptkb:Eocene_Series
gptkb:Oligocene_Series gptkb:Paleocene_Series |
| gptkbp:notableFor |
gptkb:Fort_Union_Formation
gptkb:Willwood_Formation gptkb:Green_River_Formation gptkb:Chadron_Formation gptkb:White_River_Group |
| gptkbp:partOf |
gptkb:Cenozoic_Era
|
| gptkbp:period |
66 million years ago
|
| gptkbp:precededBy |
Neogene System of North America
|
| gptkbp:recognizedBy |
North American Commission on Stratigraphic Nomenclature
|
| gptkbp:relatedTo |
Paleogene System (global)
|
| gptkbp:usedIn |
North American Stratigraphic Code
|
| gptkbp:bfsParent |
gptkb:Cuchara_Formation
gptkb:Tule_Formation gptkb:Cretaceous_System_of_North_America |
| gptkbp:bfsLayer |
8
|