Horn Coral (Heliophyllum halli)
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Detailed Description
A fossilized Horn coral (Heliophyllum Halli) of Devonian origin. Item originally from Arkona, Ontario, Canada.
Sources/Usage
Public Domain.
A fossilized Horn coral (Heliophyllum Halli) of Devonian origin. Item originally from Arkona, Ontario, Canada.
Public Domain.