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Ginkgo Petrified Forest: Tread with wonder in ancient path of lava  Jul 29, 2004
...near Vantage. The park, a National Natural Landmark, contains one of the most unusual petrified forests in the world. The tissue ... - Seattle Times,

Native Plants: Redwood’s amazing biology makes them survivors  Jul 22, 2004
...abundant. In fact, it is believed that the petrified forests of Arizona were formed from trees related to the coast redwood. Redwoods ... - Santa Cruz Sentinel, [an error occurred while processing this directive][an error occurred while processing this directive][an error occurred while processing this directive] [an error occurred while processing this directive]Petrified_Forests[an error occurred while processing this directive]Petrified Forests[an error occurred while processing this directive]Petrified_Forests[an error occurred while processing this directive]Petrified Forests[an error occurred while processing this directive]