Taxonavigation

Taxonavigation: Birkeniiformes 

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Superclassis/Ordo: †Anaspida
Ordo: †Birkeniiformes

Familia: †Septentrioniidae
Genus: †Septentrionia
Species: †S. dissimilis – †S. lancifera – †S. mucronata – †S. seducta

Name

†Septentrionia Blom, Märss & Miller, 2002

References

Primary references

  • Blom, H., Märss, T. & Miller, C.G. 2002. Silurian and earliest Devonian birkeniid anaspids from the Northern Hemisphere. Transactions of the Royal Society of Edinburgh, Earth Sciences, 92[2001]: 263–323.Reference page. 

Additional references

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