Diagnoza

Porównanie

Resembles that of Anisomyon sp. described by Dockery (1993).

Autekologia

Występowanie geograficzne

Wąwał near Tomaszów Mazowiecki, Poland. 

Zasięg czasowy

Saynoceras verrucosum Zone, Late Valanginian (Early Cretaceous).

Materiały muzealne

ZPAL: One protoconch with small part of juvenile  teleoconch

Literatura

Dockery, D.T., III 1993. The streptoneuran gastropods, exclusive of the Stenoglossa, of the Coffee Sand (Campanian) of north−eastern Mississippi. Mississippi Department of Environmental Quality Office of Geology Bulletin 129, 1–191.

Kaim, A. 2004. The evolution of conch ontogeny in Mesozoic open sea gastropods. Palaeontologia Polonica 62, 3–183.