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Survey Notes September 2018

The latest issue of Survey Notes is now available!

Learn more about the mysteries of the Uinta Mountains and the ancient volcanoes of the Central Wasatch Range.

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Hidden Canyon Trail closed in Zion National Park due to rockfall

ksl.com

ZION NATIONAL PARK — Nine hikers were temporarily trapped Tuesday morning after a rockfall on the Hidden Canyon Trail in Zion National Park, officials said.

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