Selection of related publications
Asatkin, B. P. 1949. Type Porifera. Sponges. pp. 63–73. Gosudarstvennoe Izdatel'stvo Geologicheskoj Literatury.
Lamansky, V. V. 1905. Drevnejšie sloi silurijskih otloženij Rossii. Memoires du Comite Geologique 20, 1-147.
List of species
1. Siphonia cylindrica Eichwald, 1840 | Ordovician
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Classification
Organism group | Biota |
Kingdom | Animalia |
Phylum | Porifera |
Class | Demospongea |
Order | Tetralithistida |
Family | Siphoniidae |
Genus | Siphonia |
Species | cylindrica |
References based on distribution
- Asatkin, 1949 Latorp Superstage
- Lamansky, 1905 Popovka River, Leningrad Oblast