Petr Hykš:
Brno Hády quarry (panorama)
Petr Hykš:
Hády in December (panorama)
Petr Hykš:
Interesting taphonomy of an ammonite (?) shell fossil revealing its internal anatomy, mainly septa (chambers) & septa walls (sutures)
Petr Hykš:
Possibly the first belemnite phragmocone fossil found in Hády quarry
Petr Hykš:
Impressively folded devonian calciturbidite
Petr Hykš:
Tectonic contact between Vilémovice and Hády-Říčka limestones
Petr Hykš:
Possible (pseudomorphosed?) pyrite crystals with chalcopyrite rims in devonian calciturbidite
Petr Hykš:
Jurassic sea urchin Collyrites sp.
Petr Hykš:
Porifera fossil
Petr Hykš:
Possible Asteracanthus? sp. tooth
Petr Hykš:
Cardioceras (Cardioceras) bukowskii
Petr Hykš:
Discordance between devonian and jurassic limestones (panorama)
Petr Hykš:
Jurassic transgression - lithological subdivision (annotated panorama)
Petr Hykš:
Discordance between jurassic & devonian limestone
Petr Hykš:
Discordance between jurassic & devonian limestone
Petr Hykš:
Upper jurassic (oxfordian) limestone
Petr Hykš:
Oppeliidae indet.
Petr Hykš:
Jurassic transgression onto Bohemian Massif
Petr Hykš:
Discordance between jurassic & devonian limestone
Petr Hykš:
Discordance between jurassic & devonian limestone
Petr Hykš:
Jurassic shark tooth fossil
Petr Hykš:
Fossilised devonian seabed with ichnofossils
Petr Hykš:
Assymetrical chevron fold
Petr Hykš:
Jurassic transgression discordance (panorama)
Petr Hykš:
Jurassic shark tooth (micro-capture, 200x)
Petr Hykš:
Jurassic shark tooth - labial view (micro-capture panorama, 30x)
Petr Hykš:
Jurassic shark tooth (micro-capture, 30x)
Petr Hykš:
Jurassic fish / marine reptile tooth fossil (micro-capture)
Petr Hykš:
Unidentified gastropod fossil
Petr Hykš:
Jurassic shark tooth fossils
