|aThe big book of prehistoric life /|cDougal Dixon.
260
|bHamlyn,|c1990.
300
|a80 p. :|bill ;|c35 cm.
504
|aIncludes indexes.
520
|aIn this book, the dramatic story of the oribin of life over the past hundreds of millions of year unfolds.Magnificently illustrated throughout, it shows how each species-from the simple-celled creatures of the Precambrian, through dinosaurs in the Triassic and Jurassic, to man himself-fought to adapt to the constantly changing environment of the Earth.