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Stemmatoceras sp. oder Stephanoceras sp.

Stephanoceras (Normannites) braikenridgii

Stephanoceras (Normannites) braikenridgii ventriplanum

Stephanoceras (Normannites) braikenridgii ventriplanum

Stephanoceras (Normannites) formosum

Stephanoceras (Normannites) latansatum

Stephanoceras (Normannites) mitis

Stephanoceras (Normannites) orbignyi

Stephanoceras (Normannites) sp.

Stephanoceras (Normannites) sp. mit Ohr

Stephanoceras (Normannites) sp. mit Ohr

Stephanoceras (Normannites) turgidum

Stephanoceras (Stephanoceras) gibbosum

Stephanoceras (Stephanoceras) helvetica

Stephanoceras (Stephanoceras) hoffmanni

Stephanoceras (Stephanoceras) humphriesianum