''Pinacoclymenia'' was a genus of
ammonites that existed during 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 ammonites
Late Devonian first appearances
Late Devonian animals
Famennian extinctions
Cyrtoclymeniina
Ammonite genera
{{Clymeniida-stub