|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||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.
|J. B. Knight 1945||Conical, trochiform pleurotomarians with slightly convex sides and a flat, anomphalous base; whorls low and wide; the outer whorl-surface above the cord-like basal angle conforming closely to the general surface of the sides of the spire with only shallow, angular sutures separat-ing the outer whorl-faces of succeeding whorls; selenizone impressed below the gen-eral surface, and passing around the whorls about one-third the distance between su-tures above the lower suture, with strong, even lunulae; outer lip with shallow sinus; columeliar lip straight, reflexed; ornamenta-tion above the selenizone revolving and transverse lirae that cross without forming conspicuous nodes, below the selenizone finer revolving lirae and, on the cord-like basal angulation fine transverse lirae, fine transverse lirae dominant.|