Petrified Forest National Park cardstock or poster print in full color. It includes the national park's location, an iconic image and color palette of the national park, and written overview of the Petrified Forest National Park.
Sizes 8x10" to 12x18" are thicker, matte card stock (100#)
Sizes 15x20" to 24x36" are mid-weight, matte poster (36#)
Petrified Forest National Park is named for its large collection of petrified wood, which occurs when a tree is replaced by stone through a mineralization process. Some of these natural artifacts were alive 225 million years ago. The park contains semi-desert shrub steppe with grassland prairies, and badlands with sedimentary rock and clay-rich soil that has experienced heavy erosion.