†Tetradium huronense Billings 1865 (red algae)
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Alternative combination: Stenopora huronensis
Synonym: Tetradium ontario Hall 1884
Belongs to Tetradium according to A. F. Foerste 1924
Sister taxon: Tetradium approximatum
Distribution:
• Ordovician of Canada (7: Ontario collections), United States (2: Indiana, Michigan)
Total: 9 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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