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Mount Sylvania · Vinony

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EntityQ8522006· pop 6· linked from 94 articles

Mount Sylvania

Also known as Mt. Sylvania

extinct volcano in Portland, OR

Wikidata facts

Image: Mount Sylvania in Portland Oregon.JPG

via Wikidata · CC0

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Available in 6 languages

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via Wikidata sitelinks · CC0

Connections

Categories

Cascade Volcanoes Lake Oswego, Oregon Landforms of Multnomah County, Oregon Mountains of Clackamas County, Oregon Mountains of Oregon Shield volcanoes of the United States Subduction volcanoes Volcanoes of Clackamas County, Oregon Volcanoes of Multnomah County, Oregon Volcanoes of Oregon

Sources

wikipedia.externallinksexternallink

geographic coordinate system

Entity

International Standard Book Number

etymology science

United States Geological Survey

topographic prominence

topographic map

National Oceanic and Atmospheric Administration

Multnomah County

United States Department of Commerce

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