James Hutton's Theory of the Earth: A Machine without a History - Time's Arrow, Time's Cycle: Myth and Metaphor in the Discovery of Geological Time - page 98

MAN FOUND ONLY IS A FOSSIL, STATE,——REAPPEARANCE UK
ICHTHYOSAUUt.
Figure 4.1
De la Beche's caricature of Charles Lyell as the future Professor Ichthyosaurus,
as produced in the frontispiece of Frank Buckland's Curiosities of Natural History,
and misinterpreted as a joke about his father, William Buckland.