Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:volcanic_activity
|
| gptkbp:age |
gptkb:Pleistocene
|
| gptkbp:contains |
gptkb:Mount_Scott
gptkb:Powell_Butte gptkb:Mount_Tabor gptkb:Cinder_Cones gptkb:Gresham_Butte gptkb:Kelly_Butte gptkb:Lava_Domes gptkb:Rocky_Butte |
| gptkbp:geology |
gptkb:volcanic_activity
basaltic lava flows |
| gptkbp:lastEruption |
about 300,000 years ago
|
| gptkbp:locatedIn |
gptkb:Oregon
gptkb:United_States |
| gptkbp:namedAfter |
gptkb:Portland,_Oregon
|
| gptkbp:numberOfVents |
at least 32
|
| gptkbp:partOf |
gptkb:Boring_Lava_Field
|
| gptkbp:status |
extinct
|
| gptkbp:volcanoType |
monogenetic
|
| gptkbp:bfsParent |
gptkb:Mount_Tabor_Park
|
| gptkbp:bfsLayer |
5
|
| https://www.w3.org/2000/01/rdf-schema#label |
Portland volcanic field
|