Biddulphiaceae - Biddulphiaceae
Full reference: F.T. Kützing. 1844. Die Kieselschaligen. Bacillarien oder Diatomeen. Nordhausen 152pp,3pls
Parent taxon: Bacillariophyta according to J. Witkowski 2018
See also Andrews 1976 and Krieger 1954
Sister taxa: Archaeomonas, Bacillariophyceae, Dictyochophyceae, Phaeophyceae, Xanthophyceae, Triceratiaceae, Bruniopsis, Periptera, Cymatogonia, Mediaria, Cosmiodiscus, Clavicula, Macrora, Discoideae, Dossetia, Pleurosigma, Stephanogonia, Bacillariophytina
Subtaxa: Biddulphia Biddulphioideae Briggera Eunotogramma Fenneria Hemiaulus Isthmia Lisitzinia Pseudotriceratium
Distribution:
• Quaternary of Indian Ocean (3 collections), Southern Ocean (2)
• Neogene of India (1)
• Miocene of Indian Ocean (3), Mexico (2), Morocco (1), Southern Ocean (4), United States (2: Maryland, North Carolina)
• Oligocene of Southern Ocean (12)
• Eocene of the Russian Federation (1)
• Paleocene of Antarctica (14)
• Cretaceous of Antarctica (14), Canada (72: Northwest Territories, Nunavut)
Total: 131 collections including 545 occurrences