Macrophotograph of a sliced ammonite fossil (Hildoceras sp.); Lower Jurassic (180 million yrs) in age; from the Junction Bed formation; Somerset, England Image #3175
Stitched macro 'panoramic' of a piece of petrified wood....a conifer (Araucaria) from the early Triassic age approx. 220 million years ago...from Madagascar Image #3193
Macro photograph of the patterns in a piece of fossilized oak from Oregon; Miocene in age Image #3378
