Close-up photograph of a piece of Hampton Butte fossilized wood from Oregon Image #3695 5843 X 4748 pixels
Macrophotograph of the structural detail in a piece of fossilized wood from Sweet Home, Oregon Image #3920 4080 X 6144 pixels
Macrophotograph of the structural detail in a piece of polished petrified palm from Indonesia Image #3901 6022 X 4680 pixels
