|University of Bristol|
"There is no branch of detective science which is so important and so much neglected as the art of tracing footsteps"
Conan Doyle, A. (1891) A Study in Scarlet. Bucaneer Books, New York.
Lockley, M.G. (1986) The Paleobiological and Paleoenvironmental Importance of Dinosaur Footprints. Palaios. 1, pp.37-47.