Macro photograph of the zig-zag joining of the two halves of a fossilized oyster shell (Alectryon carinata) from Madagascar;...

Fossilized Oyster Shell 2

Madagascar

Macro photograph of the zig-zag joining of the two halves of a fossilized oyster shell (Alectryon carinata) from Madagascar; this species existed during the Cretaceous period.

Image #2995. Photo © copyright by Mark Windom.

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