Description: Specimen: Extremely RARE !!! Single find specimen of undescribed Silurian fossil jawless fish species like Ateleaspis sp. Locality: Poland , Holly Cross Mountains , Kielce area Stratigraphy: Upper Silurian, ( Ludlowian / Pridolian ) Age: ca. 422 Mya Matrix size : ca. 8,0 x 3,0 x 1,0 cm ( white square on pictures is 1,0 x 1,0 cm) Pachytheca is 3 mm long ! RARE , musuem quality - very unusual speciem of one of the oldest , Silurian fossil undescribed Sspecies of ilurian fossil jawless fish like Ateleaspis sp. preserved as positive and negative !Ateleaspis is an extinct genus of primitive ostracoderm fish that lived in the Silurian period (Wenlock Epoch) to the Lower Devonian. Like other ostracoderms, Ateleaspis had a head shield similar to that of Cephalaspis. Species from Silurian period were found in Norway and Scotland, but now has been found also in Siberia from Early Devonian period. Ateleaspis possibly is the most basal vertebrate with paired fins. Ateleaspis was a small fish (about 15 – 20 cm) and had a flat headshield and a narrow trunk covered by brick-like scales.
Price: 400 USD
Location: Sosnowiec
End Time: 2024-12-08T12:11:04.000Z
Shipping Cost: 14 USD
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Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
