†Cyclendoceras annulatum Hall 1847 (mollusk)
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Cephalopoda - Endocerida - Endoceratidae
Alternative combination: Endoceras annulatum
Belongs to Cyclendoceras according to R. H. Flower 1958
Sister taxa: Cyclendoceras clarki, Cyclendoceras dubium, Cyclendoceras norvegicum
Ecology: nektobenthic carnivore
Distribution:
• Ordovician of United States (6: Illinois, Iowa, Wisconsin, Minnesota collections)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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