©
nchazarra: Fossil fish vertebrae / Vertebra fósil de pez
©
nchazarra: Pliocene Crustacean Claw
©
nchazarra: Batoidea teeth / Diente de Batoideo
©
nchazarra: Batoidea Sting / Aguijón de batoideo
©
nchazarra: Pliocene Gyrolithes
©
nchazarra: Sea Urchin Spine (Espina de erizo de mar)
©
nchazarra: Jurassic Sea Urchin Spine (Espina de erizo de mar)
©
nchazarra: Pygope catulloi
©
nchazarra: Pygites diphioides
©
nchazarra: Crinoid Columnar / Artejo de Crinoide
©
nchazarra: Partial cast of a broken bivalve filled by sediments
©
nchazarra: Pyritized Pliocene Sea Urchin
©
nchazarra: Pellets in thalassinoides
©
nchazarra: Ostrea cross section / Sección lateral de Ostrea
©
nchazarra: Ostrea Lamellosa Landscape / Paisaje en una Ostrea Lamellosa
©
nchazarra: Aptychus
©
nchazarra: Borings in Ostrea / Agujeros en Ostrea