Global InformationTrimerocephalus information
| Trimerocephalus Temporal range:
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| Two cephalons of the trilobite Trimerocephalus interruptus | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | †Trilobita |
| Order: | †Phacopida |
| Family: | †Phacopidae |
| Genus: | †Trimerocephalus M'Coy, 1849[1][2][3] |
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| Synonyms | |
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Eutrimerocephalus | |
Trimerocephalus is a genus of eyeless trilobites from the order Phacopida, family Phacopidae. It lived during the final stage of the Devonian, the Famennian, and became extinct at the end of this stage, together with all other trilobites with the exception of some Proetida. It can be found in Australia, the Czech Republic, France, Germany, Iran, Kazakhstan, Morocco, Poland, the Russian Federation (Urals), Spain, and the United Kingdom (England).
- ^ Crônier, C. (2003). "Systematic relationships of the blind phacopine trilobite Trimerocephalus, with a new species from Causses−et−Veyran, Montagne Noire" (PDF). Acta Palaeontologica Polonica. 48 (1): 55–70. Retrieved 4 November 2013.
- ^ Feist, R.; McNamara, K.J.; Crônier, C.; Lerosey-Aubril, R. (2009). "Patterns of extinction and recovery of phacopid trilobites during the Frasnian-Famennian (Late Devonian) mass extinction event, Canning Basin, Western Australia" (PDF). Geological Magazine. 146 (1): 12–33. Bibcode:2009GeoM..146...12F. doi:10.1017/s0016756808005335. S2CID 131280335. Retrieved 5 November 2013.[permanent dead link]
- ^ Kin, A.; Blazejowski, B. (2013). "A new Trimerocephalus species (Trilobita, Phacopidae) from the Late Devonian (Early Famennian) of Poland" (PDF). Zootaxa. 3626 (3): 345–355. doi:10.11646/zootaxa.3626.3.3. PMID 26176142.