†Edrioaster bigsbyi Billings 1858
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Edrioasteroidea - Edrioasterida - Edrioasteridae
Alternative combination: Cyclaster bigsbyi
Full reference: E. Billings. 1858. The Black River fauna. Canadian Geological Survey Report of Progress 1857:147-192
Belongs to Edrioaster according to E. Billings 1858
See also Bannikov 2000
Sister taxa: none
Ecology: stationary epifaunal suspension feeder
Distribution:
• Ordovician of Canada (2: Ontario collections), United States (14: Illinois, Illinois, Iowa, Iowa, Illinois, Kentucky, Minnesota)
Total: 16 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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