When Mary was little, her family was very poor. She used to help her dad to comb for shells and bones up high on dangerous cliffs. After receiving a book as a gift from a kind benefactor, Mary learned all about fossils. She continued to hunt for them and made the startling discovery of a complete skeleton of an ichthyosaur. Sadly, she wasn't allowed to study along with all the other men, but she carried on making her own discoveries - including dinosaur...