†Oslodus semisymmetricus Hamar 1966
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Alternative combination: Acontiodus semisymmetricus
Belongs to Oslodus according to L. J. Pyle and C. R. Barnes 2003
Sister taxa: none
Distribution:
• Ordovician of Canada (4: British Columbia collections), China (3), Estonia (3), Lithuania (1), Sweden (1)
Total: 12 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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