Here is the fourth supplement to Dinosaurs: The Encyclopedia, a 1998 American Library Association Outstanding Reference Book (ARBA called it "a reference legend...lavishly illustrated, cleverly written, and extraordinarily comprehensive"). This volume updates the concepts discussed in the encyclopedia and its earlier supplements. It includes a discussion of the Mesozoic Era, covers recent discoveries in paleontology, and furthers the ectothermy/endothermy debate from previous installments. It also offers lengthy sections on dinosaurian schematics and genera and updates the encyclopedia's list of excluded genera. Appendices discuss Pterosaurs and Mesozoic birds, and a glossary is included to aid students and scientists alike. The extensive bibliography lists the most recent peer-evaluated paleontology literature. Supplemental volumes do not repeat information from earlier volumes, but build upon them: ISBN 978-0-7864-7222-2 Original Encyclopedia ISBN 978-0-7864-0591-6 Supplement 1 ISBN 978-0-7864-1166-5 Supplement 2 ISBN 978-0-7864-1518-2 Supplement 3 ISBN 978-0-7864-2295-1 Supplement 4 ISBN 978-0-7864-3241-7 Supplement 5 ISBN 978-0-7864-4187-7 Supplement 6 ISBN 978-1-4766-6548-1 Supplement 7

This volume presents state-of-the-art papers on important topics and methods in the analysis of vertebrate microfossil assemblages. The minute remains of animals and plants have proven very useful to paleontologists as tools for dating large fossils, describing the environments which existed at the time the fossils were deposited, and identifying and mapping the extent of local floras and faunas, among other things. Due to the large sample sizes that can be obtained, the chance to recover rare taxa is much higher than it is during a search for skeletal remains. Analysis of the data produced from microvertebrate localities can address a wide range of questions as these papers clearly demonstrate.

The Orce Man: Controversy, Media and Politics in Human Origins Reserach is a detailed account of a long controversy that shows the role of newspapers, politicians and scientists in how a scientific claim is belived in the late 20th century.

When the The Dinosauria was first published more than a decade ago, it was hailed as "the best scholarly reference work available on dinosaurs" and "an historically unparalleled compendium of information." This second, fully revised edition continues in the same vein as the first but encompasses the recent spectacular discoveries that have continued to revolutionize the field. A state-of-the-science view of current world research, the volume includes comprehensive coverage of dinosaur systematics, reproduction, and life history strategies, biogeography, taphonomy, paleoecology, thermoregulation, and extinction. Its internationally renowned authors—forty-four specialists on the various members of the Dinosauria—contribute definitive descriptions and illustrations of these magnificent Mesozoic beasts. The first section of The Dinosauria begins with the origin of the great clade of these fascinating reptiles, followed by separate coverage of each major dinosaur taxon, including the Mesozoic radiation of birds. The second part of the volume navigates through broad areas of interest. Here we find comprehensive documentation of dinosaur distribution through time and space, discussion of the interface between geology and biology, and the paleoecological inferences that can be made through this link. This new edition will be the benchmark reference for everyone who needs authoritative information on dinosaurs.