Earliest Life - North Pole Dome Stromatolite - Classic Riker Box Specimen volcanoes Standard - Approximately 1/2 to

Standard - Approximately 1/2 to 3/4-inch (~1 to 1

Riker Mount cases are the classic way to display your personal treasures

allowing in-depth exploration of even the smallest specimens in the Mini Museum

while the Parthians suffered minimal casualties thanks to the tactics of Surena and the skill of his archers

Earliest Life - North Pole Dome Stromatolite - Classic Riker Box Specimen volcanoes Standard - Approximately 1/2 toNew at Mini Museum! Limited Availability! 3,481,000,000 years old! Above: The front of the Specimen Card. The struggle of life on our dynamic planet is a tale of boom and bust reflected by countless cycles of life in the geological record. We generally think of large, fossilized bones as the best evidence of ancient life, but even microscopic bacteria have left an indelible mark in the form of laminated sediments we call stromatolites. Above: Layers