Fossil Acanthodian
Acanthodian fossil (Ctenacanthus sp.) Middle devonian period (378 mya). Yates County, NY. Acanthodians are extinct cartilaginous fishes that had features of both sharks and bony fishes
Picture No
13629481
Media ID
43112979
Size
4225px x 2865px
(8.4MB)
Credit
John Kaprielian /Science Source/ www.ardea.com
Category
NA
Availability
Available in UK only. No agents
Ardea Picture Library
Picture No
13629481
Contributor Ref
SCS-90078715
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Cartilaginous Devonian Extinct Fossil Fossilized Primitive Sharks
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