†Courtessolium prepater Courtessole and Pillet 1975
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Trilobita - Phacopida - Cheiruridae
Alternative combination: Pseudosphaerexochus (Pateraspis) prepater
Belongs to Courtessolium according to A. Pribyl et al. 1985
Sister taxa: none
Distribution: found only at Layer F, Babeau-Bouldoux (Ordovician of France)
Specimen images are retrieved through the ePANDDA API.
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