Stephan Hack

Lacunosella dilatata

Lacunosella multiplicata

Lamellibrancliiata desmodonta

Leioceras crassicostatum

Leioceras evolutum

Leioceras goetzendorfense

Leioceras goetzendorfense

Leioceras goetzendorfense

Leioceras hansrieberi

Leioceras hansrieberi, Variante ?

Leioceras lineatum

Leioceras lineatum

Leioceras opalinum

Leioceras opalinum

Leioceras opalinum

Leioceras opalinum