†superfamily Hypseloconoidea Knight 1956 (mollusk)

Tergomya - Kiringellida

Alternative spelling: Hypseloconellacea

Full reference: J. B. Knight. 1956. New families of Gastropoda. Journal of the Washington Academy of Sciences 46(2):41-42

Parent taxon: Hypseloconida according to P. J. Wagner 2022

See also Peel 1991 and Stinchcomb 1986

Sister taxa: Angarella, Hypseloconidae, Archaeoconus

Subtaxa: Hypseloconus Shelbyoceridae

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Ecology: epifaunal grazer


• Ordovician of the Czech Republic (1 collection), Norway (1), United States (5: Missouri, Texas, Virginia)

• Cassinian of United States (2: Missouri)

• Marjumian of Greenland (2), United States (1: Vermont)

• Cambrian of Australia (2), United States (16: Minnesota, Missouri, Montana, South Dakota , Wisconsin, Wyoming)

Total: 30 collections including 36 occurrences

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