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MESOSAURUS MARINE REPTILE

Currency:USD Category:Collectibles / Rocks, Fossils & Minerals Start Price:0.00 USD Estimated At:1,500.00 - 2,000.00 USD
MESOSAURUS MARINE REPTILE
MESOSAURUS MARINE REPTILE. Mesosaurus was a very important 260 million year old marine reptile that was the first known reptile to return to the sea shortly after evolving from amphibians but even more importantly helped to prove the theory of continental drift as it is found only on the western part of South Africa and the eastern part of South America. This huge nearly complete 25 inch long fossil on a 23 x 9 inch limestone matrix is from the Irati Formation of Brazil. The attractive brown bone has excellent 3D detail of the vertebrae, rib bones, delicate neural spines and the crocodile-like skull that is preserved in a side view with several small sharp teeth visible in the clenched jaw. This considerably above average specimen is missing three of the legs and a few bones at the tip of the tail. This fossil Mesosaurus has both size and exceptional bone quality with the average Mesosaurus being only 12-16 inches long .

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Estimated Value $1,500 - 2,000.

Our item number 150363