Pachyclymenia

Pachyclymenia
Temporal range:
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Ammonoidea
Order: Clymeniida
Family: Pachyclymeniidae
Genus: Pachyclymenia
Schindewolf, 1937

Pachyclymenia was an extinct genus of ammonites that existed during the Devonian.