Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:age |
gptkb:Miocene
|
| gptkbp:contains |
lava flows
volcanic rocks |
| gptkbp:eruptionDuration |
16 to 15 million years ago
|
| gptkbp:exposedBy |
gptkb:John_Day_Fossil_Beds_National_Monument
|
| gptkbp:featureType |
granite
|
| gptkbp:firstDescribed |
1961
|
| https://www.w3.org/2000/01/rdf-schema#label |
Picture Gorge Basalt
|
| gptkbp:locatedIn |
gptkb:Oregon
gptkb:United_States |
| gptkbp:namedAfter |
gptkb:Picture_Gorge
|
| gptkbp:namedFor |
gptkb:Waters
|
| gptkbp:overlies |
gptkb:John_Day_Formation
|
| gptkbp:partOf |
gptkb:Columbia_River_Basalt_Group
|
| gptkbp:thickness |
up to 600 meters
|
| gptkbp:underlies |
gptkb:Mascall_Formation
|
| gptkbp:bfsParent |
gptkb:Picture_Gorge
|
| gptkbp:bfsLayer |
8
|