Macro photograph of the woodgrain detail in a piece of fossilized wood (Spruce) from the Miocene Epoch; from Oregon Image #2410 4748 X 3038 pixels
Macro photograph of a sliced ammonite fossil whose shell was replaced by pyrite during the fossilization process; an extinct marine invertebrate from Morocco Image #2892 6144 X 4080 pixels
Macrophotograph showing the structural detail in a whale bone fossil from Oregon Image #4043 6144 X 4080 pixels
