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EXTINCTIONS- HUGE ARCHEMEDES CORKSCREW FOSSIL - ONLY FOUND IN NORTH AMERICA!

EXTINCTIONS- HUGE ARCHEMEDES CORKSCREW FOSSIL - ONLY FOUND IN NORTH AMERICA!

$ 369.59

Availability: 89 in stock
  • Return shipping will be paid by: Buyer
  • Restocking Fee: No
  • Refund will be given as: Money Back
  • Item must be returned within: 14 Days
  • All returns accepted: Returns Accepted
  • Modified Item: No

    Description

    Name:   Archemedes sp.
    Age:  Mississippian
    Formation:  Warsaw Formation
    Location:  Lincoln County, Missouri
    Size:  Screw is 12.3 inches long!
    This is a GIGANTIC specimen (OVER A FOOT LONG!) of Archimedes sp. from the Warsaw Formation of Missouri.
    This unusual, corkscrew-shaped bryozoan is only found the Mississippian of North America!
    This bizarre bryozoan colony attached itself to the ocean floor with the spiraling fronds in an upward position. The strange fossil is very 3-dimensional and exhibits very nice detail. The distinct fossil is beautifully centered on the large, semi-squared matrix plate. This is an extremely large, textbook display example of this unique-looking fossil.
    A Certificate of Authenticity from EXTINCTIONS.com is included with this item.
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