Braunjura

Strenoceras niortense

Strenoceras quenstedti spinosum

Strenoceras robustum

Strenoceras sp.

Strenoceras sp.

Strenoceras suevicum

Strigoceras bessinum

Strigoceras bessinum

Strigoceras cf. strigifer

Strigoceras languidum

Strigoceras languidum

Strigoceras languidum

Strigoceras septicarinatum

Strigoceras symplectum

Strigoceras symplectum

Stufe aus dem Humphriesianum