|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Murchisoniina - Gosseletinidae
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
|H.O. Fletcher 1958||Large subturbinate, thin-shelled, widely phaneromphalous gastropods of five whorls; body whorl extended somewhat transversely; whorl profile rounded at the periphery, gently arched above and below; no apparent sinus on the outer lip (not actually observed); an ill-defined, shallow selenizone is developed lying between two faint carinae barely distinguishable from the spiral costae, and developed on the periphery; aperture elongate-oval, obliquely transverse; ornamentation strong spiral costae crossed by finer transverse lirae, forming a definite lattice structure.|