Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:age |
gptkb:Miocene
gptkb:Oligocene |
| gptkbp:fossil |
gptkb:Neogene
Paleogene |
| https://www.w3.org/2000/01/rdf-schema#label |
Arikaree Group
|
| gptkbp:locatedIn |
gptkb:Colorado
gptkb:Nebraska gptkb:South_Dakota gptkb:United_States gptkb:Wyoming |
| gptkbp:namedFor |
Arikaree River
|
| gptkbp:overlies |
gptkb:White_River_Group
|
| gptkbp:primaryLithology |
gptkb:stone
gptkb:volcanic_activity siltstone |
| gptkbp:underlies |
gptkb:Ogallala_Group
|
| gptkbp:bfsParent |
gptkb:Brule_Formation
|
| gptkbp:bfsLayer |
7
|