Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:geological_formation
|
| gptkbp:age |
gptkb:Devonian
Mississippian |
| gptkbp:discoveredBy |
1950s
|
| gptkbp:hasResource |
petroleum
|
| gptkbp:knownFor |
oil production
|
| gptkbp:lithology |
gptkb:stone
gptkb:dolomite siltstone |
| gptkbp:locatedIn |
gptkb:Williston_Basin
gptkb:Manitoba gptkb:Montana gptkb:North_Dakota gptkb:Saskatchewan |
| gptkbp:overlies |
gptkb:Lower_Bakken_Shale
|
| gptkbp:partOf |
gptkb:Bakken_Formation
|
| gptkbp:thickness |
variable
|
| gptkbp:underlies |
gptkb:Upper_Bakken_Shale
|
| gptkbp:bfsParent |
gptkb:Bakken_Shale
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Middle Bakken
|