Macrophotograph of the structural detail in a piece of fossilized wood from Sweet Home, Oregon Image #3922 4003 X 6028 pixels
An extinct marine invertebrate found in Madagascar; existed during the Middle Cretaceous period approx. 110 million years ago. Image #1769 3196 X 4848 pixels
Macrophotograph of the structural detail in a piece of polished petrified palm from Indonesia Image #3901 6022 X 4680 pixels
