Were Jurassic dinosaurs social creatures? Can you determine the shape of a ram's horns from the evidence of its footprints? Paleontologist Martin Lockley answers these and other fascinating questions in this highly original tale of tracking and track making. Filled with fascinating anecdotes and surprising discoveries, "The Eternal Trail" initiates us into the art and science of tracking, while offering a poetic reflection on the continuity of life.

Tracking Dinosaurs is the first non-technical, popular science book on dinosaur footprints and what they reveal about dinosaurs and their habitats. Billions of dinosaur tracks have been found in recent years and through careful examination of these prehistoric clues, dinosaur trackers have discovered much about how and where dinosaurs lived. This book deals with this landslide of new information that has accumulated in recent decades, demonstrating that fossil footprints are neither rare nor insignificant as previously supposed. A complete guide to dinosaur tracking, the book begins with a discussion of the meaning of tracks, how tracks provide information about dinosaur locomotion, behaviour, ecology and environmental impact. The accessible writing style and numerous illustrations, including eight pages of colour photographs, make this book appropriate for all people with a general interest in science and natural history.

The long and distinguished tradition of tracking dinosaurs and other extinct animals in Europe dates back to the 1830s. Yet this venerable tradition of scientific activity cannot compare in magnitude and scope with the unprecedented spate of discovery and documentation of the last few years. Now, following on the heels of his "Dinosaur Tracks and Other Fossil Footprints of the Western United States, " Martin Lockley teams up with Christian Meyer to present an up to date synthesis of the recent findings in the field of European fossil footprints. Drawing extensively on their own research results from studies in Britain, Switzerland, Portugal, Spain, and elsewhere, the authors create a dynamic picture of mammal, reptile, bird, and amphibian "track-makers" throughout more than 300 million years of vertebrate evolution, placed in the context of Europe's changing ancient environments.

Beginning with an introduction to tracking and a history of the European tracking tradition, "Dinosaur Tracks and Other Fossil Footprints of Europe" then charts a broad path of evolutionary proliferation from the proto-dinosaurs of the Early Triassic period to the dinosaurs' decline and disappearance in the Upper Cretaceous. The survey continues into the age of mammals and birds, ending with the cave art of our Paleolithic ancestors.

Offering the most comprehensive and up-to-date review of fossil footprints, for both dinosaurs and other vertebrates, in the western United States, "Dinosaur Tracks" covers the fossil record from the Paleozoic through the Cenozoic era. A series of illustrations depict dinosaurs in the their natural habitat, and an appendix lists museums and other major repositories of tracks and replicas, and gives details on tracksites open to the public. Includes annotated references and detailed descriptions of important specimens, describing how these trackways can help interpret behavior.