monde (1) état (1) étable (1) province (1) musée (1) microscopie (1) lumière (1) laser (1) isotope (1) habitat (1) géologie (1) fossile (1) nidification (1) La Rioja (1) Preservation (1) Environmental conditions (1) Reproduction (1) Agreement (1) Specimens (1) Environmental conditions (1) Microscopy (1) Fossils (1) Cathodoluminescence (1) Animal feeding (1) Specimens (1) X-ray spectroscopy (1) Vertebrates (1) Carbonate rocks (1) Rocks (1) Reproduction (1)