How do paleontologists work? Come and find out through the story of a major discovery: the Burgess Shale. In the early 20th century, several seasons of excavations unearthed extraordinary fossils dating back to a period of great species diversification: the Cambrian. Long before the advent of dinosaurs, you will discover animals with fascinating shapes, such as Opabinia, whose five eyes and “trunk” ending in a claw will amaze you!