Arizona Petrified Wood
Closeup of the structural detail in a piece of colorful petrified wood from Arizona; Araucarioxylon arizonicum from the Chinle Formation; Late Triassic in age (roughly 225 million years); the state fossil of Arizona Image #4217 6144 X 4912 pixels (10.12 MB)
Hampton Butte Petrified Wood
Close-up photograph of a piece of Hampton Butte fossilized wood from Oregon Image #3695 5843 X 4748 pixels
Petrified Wood
Macrophotograph of the structural detail in a piece of fossilized wood (Araucarioxylon arizonicum) from Arizona; late Triassic (approx. 225 million years) in age; the state fossil of Arizona; an extinct conifer Image #4080 6144 X 3876 pixels
Fossilized Wood
Macrophotograph of the structural detail in a piece of fossilized wood from Sweet Home, Oregon Image #3920 4080 X 6144 pixels
Fossil Palm
Macrophotograph of the structural detail in a piece of polished petrified palm from Indonesia Image #3901 6022 X 4680 pixels
Petrified Oak
Macro photograph of the patterns in a piece of fossilized oak from Oregon; Miocene in age Image #3378 5994 X 3807 pixels
Petrified Conifer
Macrophotograph of the structural detail in a piece of fossilized wood (Araucarioxylon arizonicum) from Arizona; late Triassic (approx. 225 million years) in age; the state fossil of Arizona; an extinct conifer Image #4066 4080 X 6144 pixels
Petrified Wood Fossil
Macrophotograph of the structural detail in a piece of fossilized wood (Araucarioxylon arizonicum) from the Chinle Formation in Utah; late Triassic (approx. 225 million years) in age; an extinct confier Image # 4146 6144 X 4912 pixels (19.26 MB)
Petrified wood
Macrophotograph of the patterns and colors in a piece of petrified wood Image #3986 3195 X 4792 pixels
Macro photograph of the patterns and detail in a cut and polished piece of agatized fossilized wood from the Blue Forest formation in Wyoming; Genus: Schinoxylon; Age: 50 million years (Eocene Epoch) Image #2212 4681 X 3200 pixels
Fossilized Oak
Macro photograph of the patterns in a piece of fossilized oak from Oregon; Miocene in age Image #3416 4745 X 3200 pixels
Fossilized Palm Root
Macrophotograph of a palm root fossil cross-section Image #3730 5666 X 3818 pixels (6.50 MB)
Arizona Petrified Wood Mosaic
Closeup of the structural detail in a piece of colorful petrified wood from Arizona; Araucarioxylon arizonicum from the Chinle Formation; Late Triassic in age ((roughly 225 million years); the state fossil of Arizona Image #4218 4080 X 6055 pixels (6.3 MB)
