Stephan Hack

Garantiana (Garantiana) wetzeli

Garantiana (Hlawiceras) alticosta

Garantiana (Hlawiceras) suevica

Garantiana (Hlawiceras) tetragona

Garantiana althoffi

Garantiana ipfensis

Garantiana sp.

Garnierisphinctes sp.

Garnierisphinctes sp.

Gervillia pernoides

Gigantothyris

Gigantothyris giganthea

Gleviceras paniceum

Gleviceras sp.

Glochiceras (Coryceras) canale

Glochiceras (Coryceras) modestiforme