†subfamily Sherboniinae Iredale 1917 (snail)
Gastropoda - Cerithioidea - Pickworthiidae
Parent taxon: Pickworthiidae according to B. W. Lauridsen and K. I. Schnetler 2014
Sister taxa: Ampullosansonia, Astrosanonia, Bleytonella, Chrystella, Clatrosansonia, Discrevinia, Gania, Mareleptopoma, Microliotia, Pelycidiinae, Pickworthiinae, Reynellona, Sansonia, Sherbornia, Sherborniinae, Tinianella, Urceolabrum
Subtaxa: Faxia
Ecology: epifaunal grazer
Distribution: found only at Baunekule (Paleocene of Denmark)