†suborder Hypseloconina Geyer 1994 (mollusk)
Full reference: G. Geyer. 1994. Middle Cambrian mollusks from Idaho and early conchiferan evolution. New York State Museum Bulletin 481(1):69-86
Parent taxon: Tryblidiida according to P. J. Wagner 2023
See also Geyer 1994
Sister taxa: Ellsworthoconus, Kiringelloidea, Neopilinoidea, Tryblidiina, Tryblidioidea
Subtaxa: Protoconchoididae
Ecology: epifaunal grazer
Distribution:
• Ordovician of the Czech Republic (8 collections), Norway (1)
• Marjumian of United States (1: Arizona)
• Cambrian of Australia (4), Canada (9: British Columbia), United States (3: Idaho, Vermont, Virginia)
Total: 26 collections including 27 occurrences