Diagnoza

Porównanie

The shells are similar to Ebala procera (Gründel, 1998) but it differs in lacking the axial ribs. The shell ZPAL Ga.9/224 is similar to Ebala compacta (Gründel, 1998) but differs from it by a much weaker incised suture.

Autekologia

Występowanie geograficzne

Wąwał near Tomaszów Mazowiecki, Poland.

Zasięg czasowy

Tirnoviella pertransiens and Busnardoides campylotoxus Zones of the  Early Valanginian (Early Cretaceous).

Materiały muzealne

23 shells, all of which have a broken protoconch.

Literatura

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