†Semizona Ebbestad and Peel 2001 (snail)
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Gastropoda - Murchisoniina - Eotomariidae
Full reference: J.O.R. Ebbestad and J. S. Peel. 2001. An unusual trochiform gastropod from the Upper Ordovician of Sweden. Palaeontology 44(2):375-387
Parent taxon: Eotomariidae according to P. J. Wagner 2023
See also Ebbestad and Peel 2001
Sister taxa: Ambozoniinae, Eotomariinae, Kamupena, Liospirinae, Paraliospira, Pseudoananias, Takfaia, Turritoma
Subtaxa: Semizona bella Semizona glindmeyeri
Ecology: slow-moving epifaunal detritivore
Distribution:
• Whiterockian of United States (5: Nevada collections)
• Ordovician of Sweden (1)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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