Cliffs that transport us 185 million years ago. Imagine, ten-meter-long marine dinosaurs and dozens of species of ammonites populated the shores of what is now called the Jurassic Coast in England. The history of these dinosaurs is imprisoned, sometimes within hammer reach, in rocks. With his little air of professor Indiana Jones, Nigel Clarke, author and guide on the Jurassic coast, has made it his mission to discover and transmit it.