Notes on Early Mesozoic Theropods contains two papers on the poorly studied late Triassic and early Jurassic theropod dinosaur fauna of North America.The author discusses the evidence that has been used to support cannibalism hypothesis in the late Triassic dinosaur Coelophysis, and presents new evidence that disproves this commonly cited hypothesis.In the second paper, the author names a new genus and species of theropod dinosaur from the early Jurassic Kayenta Formation of Arizona. The new taxon represents the oldest yet-known example of a Tetanuran theropod in North America.For those interested in the paleontological history of the American southwest or the early evolutionary history of this interesting clade of dinosaurs, Notes on Early Mesozoic Theropods adds more information to the emerging picture of life in the southwest over 190 million years ago.

"Bubbles over with the joy of scientific discovery as he shares his natural enthusiasm for the blend of sleuthing and imagination."—Publishers Weekly, starred review What if we woke up one morning all of the dinosaur bones in the world were gone? How would we know these iconic animals had a165-million year history on earth, and had adapted to all land-based environments from pole to pole? What clues would be left to discern not only their presence, but also to learn about their sex lives, raising of young, social lives, combat, and who ate who? What would it take for us to know how fast dinosaurs moved, whether they lived underground, climbed trees, or went for a swim?Welcome to the world of ichnology, the study of traces and trace fossils – such as tracks, trails, burrows, nests, toothmarks, and other vestiges of behavior – and how through these remarkable clues, we can explore and intuit the rich and complicated lives of dinosaurs. With a unique, detective-like approach, interpreting the forensic clues of these long-extinct animals that leave a much richer legacy than bones, Martin brings the wild world of the Mesozoic to life for the 21st century reader.

A 2016 Outstanding Science Trade Book for Students K-12 (National Science Teachers Association-Children's Book Council The Early Cretaceous brings readers closer to prehistoric life than ever before. What it would be like to see a living, breathing dinosaur? The Early Cretaceous brings readers closer to prehistoric life than ever before. By combining the latest paleontological findings with highly detailed, intimate drawings of wildlife from the Early Cretaceous, readers will look into the eyes of some of the most fascinating creatures to ever inhabit the earth. Written and illustrated in the style of a naturalist's notebook, the viewer will be given a first-hand account of what it is like to stand alongside everything from the first birds to flying dinosaurs to some of the largest creatures ever to walk the earth. Through detailed illustrations and descriptive narrative, readers will discover how some dinosaurs survived polar blizzards, while others were able to pump blood five stories high to reach their brains. While many books on prehistoric life lump dinosaurs into the general timeline of the Mesozoic Period, no book currently dissects plant and animal life during one specific period. This allows the book to explore wildlife seldom featured in publications, many of them recent discoveries. The Early Cretaceous is backed by the research of one of paleontology's most acclaimed theorists, giving the book the most up to date scientific interpretation regarding animal behaviors, interactions, and recreations. "The illustrations and artistic layout are exceptionally beautiful. This is a book children will cherish, keep, and remember, and adults will be delighted to add to their collection." - Sylvia Czerkas, Author and Director The Dinosaur Museum, Utah "The illustrations are fantastic! The Nigersaurus 'grazing' is one of the nicest reconstructions of a rebbachisaurid I've ever seen." - Matthew C. Lamanna, Ph.D., Assistant Curator, Section of Vertebrate Paleontology, Carnegie Museum of Natural History "Fantastic artwork!" - Andrew Milner, Paleontologist and Curator at St. George Dinosaur Discovery Site "The art is amazing" - Phil Hore, National Dinosaur Museum, Australia "I *love* it! The style reminds me of a very cool sci-fi book that I had as a kid (and still have), Dougal Dixon's After Man: A Zoology of the Future. Dixon's book is a wonderful, lavishly illustrated introduction to evolutionary principles that helped set me on the path to becoming a professional paleontologist. I suspect your book is going to be similarly inspirational to many of today's aspiring scientists." - Matthew C. Lamanna, Ph.D., Assistant Curator, Section of Vertebrate Paleontology, Carnegie Museum of Natural History

"The best general-audience dinosaur book since the Dinosaur Renaissance began in the 1970s."—Philip J. Currie, coeditor of Encyclopedia of Dinosaurs, from the foreword “Dinosaur Odyssey is not only a personable and highly accessible tour of the up-to-date discoveries about the gigantic and famous. It also builds on dinosaur paleontology to far-ranging topics like extinction, climate change, and the possibility of life on Mars. The gift to the reader is both fascination and enlightenment.”—Michael Novacek, author of Terra and Dinosaurs of the Flaming Cliffs "An odyssey indeed! One of the world's leading dinosaur paleontologists, Sampson draws on a wide variety of sciences, from astronomy and cosmology to microbiology and ecology, in order to portray dinosaurs as living animals. The reader is in for a treat and will emerge with fresh and valuable insights."—Peter Dodson, author of The Horned Dinosaurs

An authoritative illustrated guide to the fearsome predators that dominated the Mesozoic world for 180 million years New discoveries are transforming our understanding of the theropod dinosaurs, revealing startling new insights into the lives and look of these awesome predators. The Princeton Field Guide to Predatory Dinosaurs provides the most up-to-date and comprehensive coverage of the mighty hunters that ruled the earth for tens of millions of years. This incredible guide covers some 300 species and features stunning illustrations of predatory theropods of all shapes and sizes. It discusses their history, anatomy, physiology, locomotion, reproduction, growth, and extinction, and even gives a taste of what it might be like to travel back to the Mesozoic. This one-of-a-kind guide also discusses the controversies surrounding these marvelous creatures, taking up such open questions as the form and habitats of the gigantic Spinosaurus and the number of Tyrannosaurus species that may have existed. Features detailed species accounts of some 300 theropod dinosaurs, with the latest size and mass estimates Shares new perspectives on iconic predators such as T. rex and Velociraptor Covers everything from the biology of predatory dinosaurs to the colorful history of paleontology Features a wealth of color and black-and-white drawings and figures, including life studies, scenic views, and original skeletal, skull, and muscle reconstructions Includes detailed color maps

Written and illustrated in the style of a naturalist's notebook, The Early Cretaceous brings readers closer to prehistoric life than ever before.

The study of dinosaurs has been experiencing a remarkable renaissance over the past few decades. Scientific understanding of dinosaur anatomy, biology, and evolution has advanced to such a degree that paleontologists often know more about 100-million-year-old dinosaurs than many species of living organisms. This book provides a contemporary review of dinosaur science intended for students, researchers, and dinosaur enthusiasts. It reviews the latest knowledge on dinosaur anatomy and phylogeny, how dinosaurs functioned as living animals, and the grand narrative of dinosaur evolution across the Mesozoic. A particular focus is on the fossil evidence and explicit methods that allow paleontologists to study dinosaurs in rigorous detail. Scientific knowledge of dinosaur biology and evolution is shifting fast, and this book aims to summarize current understanding of dinosaur science in a technical, but accessible, style, supplemented with vivid photographs and illustrations. The Topics in Paleobiology Series is published in collaboration with the Palaeontological Association, and is edited by Professor Mike Benton, University of Bristol. Books in the series provide a summary of the current state of knowledge, a trusted route into the primary literature, and will act as pointers for future directions for research. As well as volumes on individual groups, the series will also deal with topics that have a cross-cutting relevance, such as the evolution of significant ecosystems, particular key times and events in the history of life, climate change, and the application of a new techniques such as molecular palaeontology. The books are written by leading international experts and will be pitched at a level suitable for advanced undergraduates, postgraduates, and researchers in both the paleontological and biological sciences. Additional resources for this book can be found at: http://www.wiley.com/go/brusatte/dinosaurpaleobiology.

A fully updated and expanded new edition of the acclaimed, bestselling dinosaur field guide The bestselling Princeton Field Guide to Dinosaurs remains the must-have book for anyone who loves dinosaurs, from amateur enthusiasts to professional paleontologists. Now extensively revised and expanded, this dazzlingly illustrated large-format edition features some 100 new dinosaur species and 200 new and updated illustrations, bringing readers up to the minute on the latest discoveries and research that are radically transforming what we know about dinosaurs and their world. Written and illustrated by acclaimed dinosaur expert Gregory Paul, this stunningly beautiful book includes detailed species accounts of all the major dinosaur groups as well as nearly 700 color and black-and-white images—skeletal drawings, "life" studies, scenic views, and other illustrations that depict the full range of dinosaurs, from small feathered creatures to whale-sized supersauropods. Paul's extensively revised introduction delves into dinosaur history and biology, the extinction of nonavian dinosaurs, the origin of birds, and the history of dinosaur paleontology, as well as giving a taste of what it might be like to travel back in time to the era when dinosaurs roamed the earth. Now extensively revised and expanded Covers nearly 750 dinosaur species, including scores of newly discovered ones Provides startling new perspectives on the famed Brontosaurus and Tyrannosaurus Features nearly 700 color and black-and-white drawings and figures, including life studies, scenic views, and skull and muscle drawings Includes color paleo-distribution maps and a color time line Describes anatomy, physiology, locomotion, reproduction, and growth of dinosaurs, as well as the origin of birds and the extinction of nonavian dinosaurs