Biology:Acastava
From HandWiki
| Acastava | |
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| Genus: | Acastava Richter & Richter, 1954
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Acastava is an extinct genus of trilobite in the order Phacopida, from the upper Pragian (A. atavus) to Emsian period (both other species listed) of the Devonian.
References
- ↑ "Phacopida Fact Sheet". www.trilobites.info. Archived from the original on 28 August 2008. https://web.archive.org/web/20080828121121/http://www.trilobites.info/ordphacopida.htm. Retrieved 2008-09-07.
External links
- Acastava at the Paleobiology Database
Wikidata ☰ Q3766338 entry
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