"Luminous. . .Filled with profound and upsetting ideas like the Burgess Shale itself and just as solid. It is surely one of nature's best stories, told with a light touce by a master of the field".--Lewis Thomas, M.D.
High in the Canadian Rockies is a small limestone quarry formed 530 million years ago called the Burgess Shale. It hold the remains of an ancient sea where dozens of strange creatures lived--a forgotten corner of evolution preserved in awesome detail. In this book Stephen Jay Gould explores what the Burgess Shale tells us about evolution and the nature of history.