Definition of Debeeriiformes. Meaning of Debeeriiformes. Synonyms of Debeeriiformes

- subperiod of the Carboniferous. It is the only family of the order Debeeriiformes. It is named after the type genus, Debeerius, which itself is named...
- Helodontiformes Patterson, 1965 †Order Iniopterygiformes Zanger, 1973 †Order Debeeriiformes Grogan & Lund, 2000 †Order Eugeneodontiformes Zangerl, 1981 Superorder...
- Phylum: Chordata class: Chondrichthyes Subclass: Holocephali Order: †Debeeriiformes Family: †Debeeriidae Genus: †Debeerius Grogan & Lund, 2000 Species:...
- Phylum: Chordata class: Chondrichthyes Subclass: Holocephali Order: †Debeeriiformes Family: †Debeeriidae Genus: †Heteropetalus Lund, 1977 Species: †H. elegantulus...
- Petalodontiformes †Order Helodontiformes †Order Iniopterygiformes †Order Debeeriiformes †Order Eugeneodontida Superorder Holocephalimorpha †Order Psammodontiformes*...