Macro photograph of a fossilized ammonite (Perisphinctes sp.); existed during the Late Jurassic period approx. 160 million yrs ago; Madagascar Image #3105 3200 X 4800 pixels (7.18 MB)
Macro photograph of a piece of polished petrified wood of the species Araucaria, an extinct conifer that existed 220 milliion years ago in Madagascar Image #1886 5745 X 4725 pixels (14.15 MB)
