People have always known of dinosaurs, though they have called them by many names. Old legends that place Western dragons in caves or beneath the earth may have originated with fossils. The plumed serpent, prominent in mythologies of Mexico and Latin America, is often a creator of life.
Goya. A small word, but one that contains multitudes. It is one of those mythic beasts, the "untranslatables," the foreign words that supposedly lack any equivalent in English. Lists of them spread virally online. Someone may have shared one with you on social media: it might have included utepils, sgrìob and saudade-of which more later.