Acastella is an extinct genus of trilobite.[1] The genus contains six species being A. herberti, A. jacquemonty, A. prima, A. roualti, A. tanzidensis and A. tiro.
References
- ^ Shergold, J.H. (1967). "A revision of Acastella spinosa (SALTER 1864) with notes on related trilobites" (PDF). Palaeontology. 10 (2): 175–188. Archived from the original (PDF) on 2013-10-29.
External links
- Acastella at the Paleobiology Database
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