General in The Books Store

A top-seller for over 35 years with over one million copies sold, this lab manual represents by far the best collection of photos of rocks and mineralsand one of the best compilations of exercisesavailable. Provides exercises using maps, aerial photos, satellite imagery, and other materials. Encompasses all the major geologic processes as well as the identification of rocks and minerals. Features new maps and exciting images in every section of the manual. Expands all introductory discussion sections to provide a more comprehensive foundation. Offers an unrivaled collection of photographs, maps, and illustrations. Is published in anoversize book trim size to provide space for larger illustrations, maps, and photographs. A useful self-study tool for anyone interested in learning more about geology.

The major new work by the best-selling author of T. Rex and the Crater of Doom--a fascinating history. Walter Alvarez and his team made one of the most astonishing scientific discoveries of the twentieth century--that an asteroid smashed into the Earth 65 million years ago, exterminating the dinosaurs. Alvarez had the first glimmer of that amazing insight when he noticed something odd in a rock outcrop in central Italy. Alvarez now returns to that rich terrain, this time to take the reader on an distant past. We encounter the volcanoes that formed the Seven Hills of Rome; the majestic limestone Apennine mountains that started to develop millions of years ago under water; the evidence that the Mediterranean Sea completely evaporated to a sunken desert, perhaps several times; and the proof that continental plates once overran one another to form telling, all major geologic episodes are as dramatic as the great impact that killed the dinosaurs, even when they happen over eons and without huge creatures to witness them.