Family
Ischyriniidae Kobayashi, 1933
Aiheeseen liittyvät julkaisut
Ebbestad, J. O. R., Rhebergen, F., Gubanov, A. P. 2017. Late Ordovician rostroconchs (Mollusca) from fluvial erratics in northwestern Europe.Bulletin of Geosciences 92 , 4,405-438. DOI:10.3140/bull.geosci.1675
Pojeta, J., Runnegar, B. 1976. The paleontology of rostroconch mollusks and the early history of the phylum Mollusca.Geological Survey of Finland. Professional Paper , 968,1-85.
Eichwald, E. 1856. Beitrag zur geographischen Verbreitung der fossilen Thiere Russlands. Alte Periode. (Fortsetzung. S. Bulletin 1856. N 2. pag. 406.).Bulletin of the Moscow Society of Naturalists. Geological series 29 , IV,555-608.
List of species
1. Beukeria plicata Ebbestad, Rhebergen et Gubanov, 2017 | Haljala Stage
2. Ischyrinia elongata Müldner, 1943 | Keila Stage
4. Ischyrinia schmidti Teichert, 1930 | Vormsi Stage
5. Ischyrinia triangularis (Eichwald, 1842) | Kunda Stage
6. Ischyrinia viator Ebbestad, Rhebergen et Gubanov, 2017 | Haljala Stage
7. Tolmachovia sublirata Ebbestad, Rhebergen et Gubanov, 2017 | Haljala Stage
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Rostroconchia |
| Order | Ribeirioida |
| Superfamily | Ischyrinioidea |
| Family | Ischyriniidae |
| Genus | Beukeria |
| Ischyrinia | |
| Tolmachovia |
See also