Rock Mesa

E788363

Rock Mesa is a silicic lava dome and associated volcanic feature within Oregon’s Three Sisters volcanic region in the Cascade Range.

All labels observed (1)

Label Occurrences
Rock Mesa canonical 1

How this entity was disambiguated

Statements (32)

Predicate Object
instanceOf lava dome
associatedWith South Sister
composition silicic lava
country United States
eruptionProduct lava dome
pyroclastic deposits
eruptionStyle effusive
featureType volcanic feature
formedBy silicic volcanism
geologicalAge Holocene
hasVolcanicOrigin true
hazardType lava flows
pyroclastic flows
tephra fall
isPartOf Three Sisters volcanic cluster
lastEruptionPeriod Holocene
locatedIn Cascade Range
Oregon
Three Sisters volcanic region
United States
morphology dome complex
mountainRange Cascade Range
near Devils Hill lava field
South Sister
overlies older volcanic rocks
partOf High Cascades
region Central Oregon Cascades
rockType rhyolite
state Oregon
tectonicSetting subduction-related arc
volcanicArcOrBelt Cascade Volcanic Arc
volcanicField Three Sisters volcanic center

How these facts were elicited

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.