Petr Hykš: Mušlov
Petr Hykš: Collecting tertiary fossils
Petr Hykš: Turritela bicarinata
Petr Hykš: Turritela bicarinata
Petr Hykš: Gastropoda
Petr Hykš: Cardita partschi
Petr Hykš: Cardita partschi
Petr Hykš: Ancilla glandiformis
Petr Hykš: Tertiary bryozoa
Petr Hykš: Cyan blue sea
Petr Hykš: Accumulation of Pecten sp., possible Pecten (flabelipecten) besseri
Petr Hykš: Lithotamnion limestone with bivalvia fossils (Badenian)
Petr Hykš: Bivalvia fossil in algal limestone
Petr Hykš: Bivalvia fossil in algal limestone
Petr Hykš: Bivalvia fossil in algal limestone
Petr Hykš: Evidence of a prehistoric Moravian sea (Badenian, Miocene)
Petr Hykš: Diloma orientalis
Petr Hykš: Euspira helicina
Petr Hykš: Conus (Lithoconus) berghausi
Petr Hykš: Conus sp.
Petr Hykš: ?Fusus valenciennesi
Petr Hykš: ?Pyramidella sp. aff. plicosa
Petr Hykš: Turritella sp.
Petr Hykš: Turritella (Eichwaldiella) bicarinata & ?Turritella vermicularis tricincta
Petr Hykš: Flabellipecten cf. besseri
Petr Hykš: Amalda glandiformis
Petr Hykš: Corbula cf. redempta
Petr Hykš: Acanthocardia paucicostata
Petr Hykš: Circomphalus haidingeri & Linga collumbela
Petr Hykš: Unidentified gastropod