Family
Crownoporidae Ross, 1967
Selection of related publications
Suttner, T. J., Ernst, A. 2007. Upper Ordovician bryozoans of the Pin Formation (Spiti Vallaey, Northern India).  Palaeontology   50,   6,   1485-1518. DOI:10.1111/j.1475-4983.2007.00726.x
Dzik, J. 1981. Evolutionary relationships of the Early Paleozoic cyclostomatous Bryozoa.  Palaeontology   24,   4,   827-862.
Brood, K. 1975. Cyclostomatous Bryozoa from the Silurian of Gotland.  Stockholm Contributions in Geology   28,   3,   45-119.
Brood, K. 1974. Cyclostomatous Bryozoa from the Kullsberg Limestone.  GFF   96,   4,   423-425. DOI:10.1080/11035897409454297
Rõõmusoks, A. 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I. pp. 1-346.  Valgus. 
Männil, R. M. 1959. Questions of stratigraphy and bryozoans of the Ordovician of Estonia. pp. 1-852.  Institut Geologii Akademii Nauk Estonskoi SSR. 
Bassler, R. S. 1911. The Early Paleozoic Bryozoa of the Baltic Provinces.  Bulletin of the US National Museum   77,      1-382.
List of species
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Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Bryozoa | 
| Class | Stenolaemata | 
| Order | Tubuliporida | 
| Suborder | Paleotubuliporina | 
| Family | Crownoporidae | 
| Genus | Cuffeyella | 
| Kukersella | |
| Family | Phaceloporidae |