Triceratiales

Triceratiales
Fossil of Triceratium polycystinorum
Scientific classification
Domain: Eukaryota
Clade: Diaphoretickes
Clade: Sar
Clade: Stramenopiles
Phylum: Ochrophyta
Clade: Diatomeae
Class: Bacillariophyceae
Subclass: Coscinodiscophycidae
Superorder: Biddulphianae
Order: Triceratiales
Suborders
  • Plagiogrammaceae
  • Triceratiaceae

Triceratiales is an order of diatoms.