Genus
Cyamella Owens, 1990
Selection of related publications
Popp, A., Pärnaste, H. 2011. Biometry and lifestyle of the Ordovician proetide trilobite Cyamella stensioei Owens, 1979. GFF 133, 3-4, 111-123. DOI:10.1080/11035897.2011.599418
Pärnaste, H., Popp, A., Owens, R. M. 2009. Distribution of the Proetida (Trilobita) in Baltoscandian Ordovician strata. Estonian Journal of Earth Sciences 58, 1, 10-23. DOI:10.3176/earth.2009.1.02
Popp, A., Pärnaste, H. 2008. Morphometric study of the Ordovician proetid trilobite Cyamella stensioei Owens, 1978.Advances in trilobite research , pp. 327-332. IGME.
Owens, R. M. 1978. The trilobite genera Panarchaeogonus Öpik, Isbergia Warburg and Cyamops gen. nov. from the Ordovician of Balto-Scandia and British Isles. Norsk Geologisk Tidsskrift 58, 199-219.
List of species
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Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Proetida |
| Suborder | Aulacopleuroidea |
| Family | Rorringtoniidae |
| Genus | Cyamella |
| Species | stensioei |
| Genus | Isbergia |
| Madygenia | |
| Rorringtonia |
References based on distribution
- Owens, 1978a
- Pärnaste et al., 2009 Dalarna, Sweden Ordovician
- Popp & Pärnaste, 2008a Kallholn quarry Porkuni Stage
- Popp & Pärnaste, 2011 Kallholn quarry Porkuni Stage
- Popp & Pärnaste, 2011 Unskarsheden quarry Porkuni Stage