Ancient Species -
Cartilaginous Fish
(Sharks & Rays)

Cartilaginous fish lack true bones and have a skeleton made of cartilage. They include sharks, rays and skates.

They first appeared almost 450 million years ago during the Odovician Period.

Calcification of cartilage requires special conditions and, so, cartilaginous fish form fossils less easily then bony fish. Fossilized shark and ray teeth are common from the Cretaceous Period onwards (i.e. from 144 million years ago).

 

Shark & ray fossils now available (at eBay):

Click on an item to view details and, if you wish, bid.

Megalodon Shark Tooth Fossil *Rare Red* 3.3" 8cm from Georgia/Florida River

AU $140.00
End Date: Monday May-20-2019 19:12:04 EST
Buy It Now for only: AU $140.00
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Serrated Megalodon Shark Tooth Fossil 3.8" 10cm from Georgia/Florida USA

AU $200.00
End Date: Monday May-20-2019 18:56:37 EST
Buy It Now for only: AU $200.00
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Shiny Megalodon Shark Tooth Fossil *High Gloss* 3.2" 8cm Sharks Teeth

AU $165.00
End Date: Monday May-20-2019 18:41:34 EST
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Megalodon Shark Tooth Fossil Teeth 3.7" 9cm *Superb Condition*

AU $290.00
End Date: Monday May-20-2019 18:27:19 EST
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8 X Megalodon Fossil Shark Teeth 

AU $65.00 (0 Bids)
End Date: Tuesday Apr-23-2019 12:10:26 EST
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Megalodon Shark Tooth Fossil after Dinosaur Teeth Meg 4 & 4/16" - 110 mm

AU $190.00
End Date: Tuesday May-14-2019 18:51:06 EST
Buy It Now for only: AU $190.00
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Megalodon Shark Tooth Fossil after Dinosaur Teeth Meg 4 & 4/16" - 110 mm

AU $150.00
End Date: Tuesday May-14-2019 18:46:57 EST
Buy It Now for only: AU $150.00
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