perekond
Shielia Märss, 1998
Valik taksonit käsitlevast teaduskirjandusest
Märss, T., Turner, S., Karatajūtė-Talimaa, V. 2007. "Agnatha" II. Thelodonti. Handbook of Paleoichthyology, pp. 1-143. Verlag Dr. Friedrich Pfeil.
Märss, T., Wilson, M. V. H., Thorsteinsson, R. 2002. New thelodont (Agnatha) and possible chondrichthyan (Gnathostomata) taxa established in the Silurian and Lower Devonian of the Canadian Arctic Archipelago. Proceedings of the Estonian Academy of Sciences. Geology 51, 2, 88-120. DOI:10.3176/geol.2002.2.02
Märss, T., Karatajūtė-Talimaa, V. 2002. Ordovician and Lower Silurian thelodonts from Severnaya Zemlya Archipelago (Russia). Geodiversitas 24, 2, 381-404.
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Klassifikatsioon
| organismirühm | Biota |
| riik | Animalia |
| hõimkond | Chordata |
| alamhõimkond | Vertebrata |
| ülemklass | Agnatha |
| klass | Pteraspidomorphi |
| alamklass | Thelodonti |
| selts | Shieliiformes |
| sugukond | Shieliidae |
| perekond | Nethertonodus |
| Paralogania | |
| Praetrilogania | |
| Shielia | |
| liik | gibba |
| multispinata | |
| parca | |
| taiti | |
| perekond | Valiukia |