Petr Hykš: Ptygmatic fold with garnet porphyroblasts in gneiss
Petr Hykš: Impressively folded devonian calciturbidite
Petr Hykš: Discordance between devonian and jurassic limestones (panorama)
Petr Hykš: Jurassic transgression - lithological subdivision (annotated panorama)
Petr Hykš: Box fold
Petr Hykš: Kink-band fold
Petr Hykš: Assymetrical folding
Petr Hykš: Fossilised devonian seabed with ichnofossils
Petr Hykš: Assymetrical chevron fold
Petr Hykš: Jurassic transgression discordance (panorama)
Petr Hykš: Overturned fold
Petr Hykš: Overturned fold (detail)
Petr Hykš: Folding
Petr Hykš: Folding
Petr Hykš: Folding
Petr Hykš: Růženín lom
Petr Hykš: Symetrical and chevron folds (annotated)
Petr Hykš: Discordance (angular unconformity)
Petr Hykš: Folded tourmaline crystal (micro-capture)
Petr Hykš: Assymetrical folds
Petr Hykš: Assymetrical folds
Petr Hykš: Discordance between mesozoic and paleozoic sediments
Petr Hykš: Discordance (angular unconformity)
Petr Hykš: Assymetrical and chevron folds (unannotated)
Petr Hykš: Discordance (angular unconformity)
Petr Hykš: Brno - Hády quarry