Sphaerexochus
Genus of trilobites / From Wikipedia, the free encyclopedia
Sphaerexochus is a genus of trilobite from the Middle Ordovician to Late Silurian (468.1 to 418.7 Ma) of Asia, Australia, Europe, and North America.
Quick Facts Sphaerexochus Temporal range: Middle Ordovician to Late Silurian, Scientific classification ...
Sphaerexochus Temporal range: Middle Ordovician to Late Silurian | |
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Sphaerexochus mirus from Silurian | |
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Genus: | Sphaerexochus Beyrich 1845 |
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The type species of the genus is Sphaerexochus mirus Beyrich 1845 (syn. of Sphaerexochus calvus Mc Coy 1846) . Similar and related genus is Pseudosphaerexochus.