Asaphina, Dinkelokephalinidae
3.3 cm in length.
References
1. Giant Trilobites and Trilobite clusters from the Ordovician of Portugal. Geology, 2009; 37; 443-446.
2. Asaphoid Trilobites from The arenig-llanvirn of the South China. Palaeontology; 50; 347-399
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