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
Macrophotograph showing the structural detail in a whale bone fossil from Oregon Image #4043 6144 X 4080 pixels
Close-up photograph of a piece of Hampton Butte fossilized wood from Oregon Image #3695 5843 X 4748 pixels
