†Tomagnostus fissus Lundgren 1879
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Artiopoda - Agnostida - Ptychagnostidae
Alternative combinations: Agnostus fissus, Ptychagnostus (Ptychagnostus) fissus
Belongs to Tomagnostus according to E. B. Naimark and T. V. Pegel 2017
See also Westrop et al. 1996
Sister taxa: Tomagnostus bothrus, Tomagnostus sibiricus
Distribution:
• Amgan of Kazakhstan (1 collection)
• Cambrian of Canada (6: Newfoundland and Labrador), Greenland (1), Kazakhstan (1), the United Kingdom (2), United States (2: South Carolina)
Total: 13 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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