Stephan Hack

Plagiostoma sp.

Planammatoceras auerbachense

Planammatoceras sp.

Planisphinctes gredingensis

Planisphinctes gredingensis

Planisphinctes sp.

Platypleuroceras brevespina

Platypleuroceras brevispina

Platypleuroceras rotundum

Platypleuroceras submulticum

Plegiocidaris coronata

Pleuroceras apyrenum

Pleuroceras hawskerense

Pleuroceras salebrosum

Pleuroceras solare

Pleuroceras spinatum