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Ginkgo Petrified Forest
The Ginkgo Petrified Forest contains thousands of logs petrified in lava flows containing an unusually large number of tree species. Logs of the ginkgo tree, rarely found as fossil wood, are located here.
Location: Kittitas County, WA
Year designated: 1965
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Please remember, National Natural Landmarks (NNLs) are not national parks. NNL status does not indicate public ownership, and many sites are not open for visitation.
Last Updated: June 28, 2012