Family Anaulaceae Lemmermann 1899 (diatom)
Bacillariophyceae - Anaulales - Anaulaceae
Full reference: E. Lemmermann. 1899. Ergebnisse einer Reise nach dem Pacific (H. Schauinsland 1896/97.) Planktonalgen. Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen 16:313-398
Parent taxon: Anaulales according to F. E. Round et al. 1990
Sister taxa: none
Subtaxa: Anaulus
Ecology: "photoautotroph"
Distribution:
• Oligocene of Southern Ocean (1 collection)
• Paleocene of Antarctica (6)
• Cretaceous of Antarctica (6), Canada (19: Northwest Territories)
Total: 32 collections including 40 occurrences