A spectacularly illustrated, comprehensive guide to the prehistoric world and the plants and animals that lived there provides in-depth discussions of early Earth's climates and conditions, and the life forms that flourished and floundered throughout each era. Reprint.
A spectacularly illustrated, comprehensive guide to the prehistoric world and the plants and animals that lived there provides in-depth discussions of early Earth's climates and conditions, and the life forms that flourished and floundered throughout each era. Reprint.