Ichthyosaur Fossil
Sinclair Stammers/science Photo Library
Eroded Liassic Limestone Cliffs
Michael Marten/science Photo Library
Fossilised Jurassic Oyster Bed #2
Sinclair Stammers
Reconstruction Of Dinosaurs #1
Universal History Archive/uig
Pentacrinites, crinoid fossil
Science Photo Library
Palaeocoma egertoni, brittle star fossil
Science Photo Library
Dapedium orbicularis, fish fossil
Science Photo Library
Oyster fossil
Science Photo Library