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Kansas Somphospongia Stromatolite #11

$30.00

  • Genuine Kansas Stromatolite
  • Guaranteed Authentic
  • Certificate of Authenticity Available on Request
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1 in stock

Description

Kansas Somphospongia

  • Somphospongia sp.
  • Pennsylvanian Age (323 Million Years Old)
  • Burlingame Limestone
  • Jackson County, Kansas
  • This specimen measures  3.75″ wide and is golden brown and olive green in color
  • MORE Stromatolite Fossils for Sale

When this fossil was found it was thought to be a sponge.  In spite of this it was actually a stromatolite.  Generally speaking the oldest fossils on earth are stromatolites.  Owing to the fact that they can be 3.5 billion years old.

Kansas Somphospongia