These bivalve fossils were found in the Niobarra and Pierre formations of the Western Interior Seaway .  The Inoceramus sp. clams were o...

This is my first attempt at a YouTube animation and I chose a flower in the sunroom that was blooming as the subject. The plant is the Que...

This specimen is thought to be over 2.5 billion years old. Bacteria and algae appeared at this time in the water.  Volcanic activity pr...