Kategoria BISAC: Nature >> Fossils

The latest advances in dinosaur ichnology are showcased in this comprehensive and timely volume, in which leading researchers and research groups cover the most essential topics in the study of dinosaur tracks. Some assess and demonstrate state-of-the-art approaches and techniques, such as experimental ichnology, photogrammetry, biplanar X-rays, and a numerical scale for quantifying the quality of track preservation. The high diversity of these up-to-date studies underlines that dinosaur ichnological research is a vibrant field, that important discoveries are continuously made, and that...

"Magnificent in its breadth and illustration." -- Booklist

Dinosaurus was published in 2003 and went on to sell 15,000 in hardcover and more in paperback. Now 13 years have passed during which there have been dozens of discoveries. At the same price and fully revised, this edition of Dinosaurus is simply too exceptional a value to pass up.

Many incredible discoveries made 2015 a banner year. For example:

• Yi qi ("ee chee," "strange wing"), the earliest known flying non-avian dinosaur
• The "Chicken from Hell," a...

Knowledge of the evolutionary history of birds has much improved in recent decades. Fossils from critical time periods are being described at unprecedented rates and modern phylogenetic analyses have provided a framework for the interrelationships of the extant groups. This book gives an overview of the avian fossil record and its paleobiological significance, and it is the only up-to-date textbook that covers both Mesozoic and more modern-type Cenozoic birds in some detail. The reader is introduced to key features of basal avians and the morphological transformations that have occurred in...

In 2013, Berger, a National Geographic Explorer-in-Residence, caught wind of a cache of bones in a hard-to-reach underground cave in South Africa. He put out a call around the world for petite collaborators--men and women small and adventurous enough to be...

The graptolites constitute one of the geologically most useful taxonomic groups of fossils for dating rock successions, understanding paleobiogeography and reconstructing plate tectonic configurations in the Lower Palaeozoic. Graptolites were largely planktic, marine organisms, and as one of the first groups that explored the expanses of the world's oceans are vital for understanding Palaeozoic ecology. They are the best and often the only fossil group for dating Lower Palaeozoic rock successions precisely. Thousands of taxa have been described from all over the planet and are used for a...

Evolution of Dental Tissues and Paleobiology in Selachians offers a complete overview of the terminology used to describe fish tooth microstructures, focusing on the evolution of the teeth microstructure of the cartilaginous fishes. Enameloid microstructure has become a powerful tool to decipher the phylogenetic affinities of isolated fossil chondrichthyan teeth, and, more particularly, to study the transition between the hybodont and modern elasmobranchs. However, this field of research remains quite cryptic, mostly due to limited taxon sampling. As a result, numerous...

When was the human threshold crossed? What is the evidence for evolving humans and their emerging humanity? This volume explores in a global overview the archaeology of the Middle Pleistocene, 800,000 to 130,000 years ago when evidence for innovative cultural behaviour appeared. The evidence shows that the threshold was crossed slowly, by a variety of human ancestors, and was not confined to one part of the Old World.

Crossing the Human Threshold examines the changing evidence during this period for the use of place, landscape and technology. It focuses on the emergence of...

Palaeobiology of Extinct Giant Flightless Birds reviews what is known of the palaeobiology of various groups of giant flightless birds that lived at different periods of the geological past, from a few hundred years ago to the late Cretaceous, some 70 million years ago. They include the moas of New Zealand and the elephant birds of Madagascar, the dromornithids of Australia, the terror birds of South America, the gastornithids of Laurasia and Gargantuavis from Europe. Their biology, ecology and extinction are reconstructed on the basis of evidence from sources ranging from...