Dithecodendridae
Dithecodendridae is an extinct family of graptolites.
Genera
List of genera from Maletz :
- †Archaeolafoea Chapman, 1919
- †Bulmanidendrum Obut, 1974
- ? †Dalyia Walcott, 1919
- †Dithecodendrum Obut, 1964
- †Karasidendrum Sennikov, 1998
- †Ovetograptus Sdzuy, 1974
- †Protodendrum Sennikov, 1998
- †Siberiodendrum Obut, 1964
- †Sibiriograptus Obut, 1964
- †Sotograptus Sdzuy, 1974
- †Tarnagraptus Sdzuy, 1974