''Productus subaculeatus'' is an extinct species of
brachiopods. Its fossils are present in the
Devonian
The Devonian ( ) is a geologic period and system of the Paleozoic era, spanning 60.3 million years from the end of the Silurian, million years ago (Mya), to the beginning of the Carboniferous, Mya. It is named after Devon, England, whe ...
.
References
Devonian brachiopods
Late Devonian animals
Productida
Paleozoic brachiopods of Europe
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