Petr Hykš:
Ichthyosaur
Petr Hykš:
Stenopterygius quadriscissus with soft tissues preservation
Petr Hykš:
Stenopterygius megacephalus (Ichthyosaur)
Petr Hykš:
Stenopterygius crassiocostatus (Ichthyosaur)
Petr Hykš:
Stenopterygius crassiocostatus (Ichthyosaur) detail
Petr Hykš:
Stenopterygius crassiocostatus (Ichthyosaur) with 5 embryos
Petr Hykš:
Stenopterygius crassiocostatus (Ichthyosaur) with 5 embryos (detail)
Petr Hykš:
Ichthyosaurs
Petr Hykš:
Temnodontosaurus trigonodon (Ichthyosaur)
Petr Hykš:
Temnodontosaurus trigonodon (Ichthyosaur)
Petr Hykš:
Temnodontosaurus trigonodon (Ichthyosaur) detail
Petr Hykš:
Hauffiosaurus zanoni sp. n. (pliosaur)
Petr Hykš:
Hauffiosaurus zanoni sp. n. (pliosaur) detail
Petr Hykš:
Hydrorion brachypterygius (plesiosaur)
Petr Hykš:
Hydrorion brachypterygius (plesiosaur) detail
Petr Hykš:
Plesiosauria tooth fossil (micro-capture)
Petr Hykš:
Plesiosauria indet. tooth under SEM-EDS* (panorama) #explore (3)
Petr Hykš:
Spectral comparison of dentin (white, porous material) & rock filling (dark fillings) of Plesiosauria inder. tooth (SEM-EDS*)
Petr Hykš:
Spectral comparison of enamel (smooth material, lower left) & dentin (coarse and porous, lower right) of Plesiosauria indet. tooth (SEM-EDS*)
Petr Hykš:
Plesiosauria tooth dentin spectrometry (SEM-EDS*)