Sphaerexochus

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Sphaerexochus
Fossil range: Middle Ordovician to Late Silurian
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Trilobita
Order: Phacopida
Genus: Sphaerexochus

Sphaerexochus is a genus of trilobite from the Middle Ordovician to Late Silurian of Asia, Australia, Europe, and North America.

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