"An amazing amount of scientific data is packed in this oversized paperback, and, with access to the excellent graphics, full-color art, graphs, timelines, and
From it's beginnings as an accumulation of molten space debris over 4.6 billion years ago, the Earth has undergone astounding transformations, both geological a
The discovery of dinosaurs and other large extinct saurians - a term under which the Victorians commonly lumped ichthyosaurs, plesiosaurs, pterosaurs and their
Our knowledge of extinct animals depends almost entirely upon the study of fossils. This richly illustrated book clothes the skeletons of dinosaurs and other Me