Darren H. Tanke & Kenneth Carpenter, editors Michael W. Skrepnick, art editor Mesozoic Vertebrate Life New Research Inspired by the Paleontology of Philip]. Currie

ARC-CMC NRC Research Press

Indiana University Press Bloomington & Indianapolis CONTENTS

Contributors ix Foreword: Introduction to Philip Currie • ROBERT L. CARROLL xiii Acknowledgments xvii

Section I. Theropods

1. New Theropod from the Late Cretaceous of Patagonia • RODOLFO A. CORIA 3 2. On the Type and Referred Material of Laelaps trihedrodon Cope 1877 (Dinosauria: Theropoda) • DAN CHURE 10 3. Endocranial Anatomy of Carcharodontosaurus saharicus (Theropoda: Allosauroidea) and Its Implications for Theropod Brain Evolution • HANS C. E. LARSSON 19 4. Lower Jaw of Gallimimus bullatus • J0RN H. HURUM 34 5. Late Cretaceous Oviraptorosaur (Theropoda) Dinosaurs from Montana DAVID J. VARRICCHIO 42 6. Tooth-Marked Small Theropod Bone: An Extremely Rare Trace • A. R. JACOBSEN 58 7. The Phylogeny and Taxonomy of the Tyrannosauridae • THOMAS R. HOLTZ JR. 64 8. A Kerf-and-Drill Model of Tyrannosaur Tooth Serrations • WILLIAM L. ABLER 84 9. Forelimb Osteology and Biomechanics of Tyrannosaurus rex KENNETH CARPENTER AND MATT SMITH 90 10. Feathered Dinosaurs and the Origin of Flight • KEVIN PADIAN, JI QIANG, AND JI SHU-AN 117

Section II. Sauropods 11. New Titanosauriform (Sauropoda) from the Poison Strip Member of the Cedar Mountain Formation (Lower Cretaceous), Utah • VIRGINIA TIDWELL, KENNETH CARPENTER, AND > . SUSANNE MEYER 139 12. Gastroliths from the Lower Cretaceous Sauropod Cedarosaurus weiskopfae FRANK SANDERS, KIM MANLEY, AND KENNETH CARPENTER 166

Section III. Ornithischians 13. New Ornithopod from the Cedar Mountain Formation (Lower Cretaceous) of Eastern Utah TONY DICROCE AND KENNETH CARPENTER 183 14. A Baby Ornithopod from the Morrison Formation of Garden Park, Colorado KATHLEEN BRILL AND KENNETH CARPENTER 197 15. Evidence of Hatchling- and Nestling-Size Hadrosaurs (Reptilia: Ornithischia) from Dinosaur Provincial Park (Dinosaur Park Formation: Campanian), Alberta DARREN H. TANKE AND M. K. BRETT-SURMAN 206 16. Taphonomy and Paleoenvironment of a Hadrosaur (Dinosauria) from the Matanuska Formation (Turonian) in South-Central Alaska • ANNE D. PASCH AND KEVIN C. MAY 219 17. Primitive Armored Dinosaur from the Lufeng Basin, China • DONG ZHIMING 237 18. A Montanoceratops cerorhynchus (Dinosauria: Ceratopsia) Braincase from the Horseshoe Canyon Formation of Alberta • PETER J. MAKOVICKY 243 19. Speculations on the Socioecology of Ceratopsid Dinosaurs (Ornithischia: Neoceratopsia) SCOTT D. SAMPSON 263 Section IV. Dinosaurian Faunas

20. Dinosaurs of Alberta (exclusive of Aves) • MICHAEL J. RYAN AND ANTHONY P. RUSSELL 279 21. Two Medicine Formation, Montana: Geology and Fauna • DAVID TREXLER 298 22. Late Cretaceous Dinosaur Provinciality • THOMAS M. LEHMAN 310

Section V. Paleopathologies 23. Theropod Stress Fractures and Tendon Avulsions as a Clue to Activity BRUCE ROTHSCHILD, DARREN H. TANKE, AND TRACY L. FORD 331 24. Theropod Paleopathology: A Literature Survey • R. E. MOLNAR 337 25. Dinosaurian Humeral Periostitis: A Case of a Juxtacortical Lesion in the Fossil Record LORRIE MCWHINNEY, KENNETH CARPENTER, AND BRUCE ROTHSCHILD 364 26. Pathological Amniote Eggshell—Fossil and Modern • KARL F. HIRSCH 378

Section VI. Ichnology 27. The Impact of Sedimentology on Vertebrate Track Studies • G. C. NADON 395 28. Acrocanthosaurus and the Maker of Comanchean Large-Theropod Footprints JAMES O. FARLOW 408 29. Trackways of Large Quadrupedal Ornithopods from the Cretaceous: A Review MARTIN G. LOCKLEY AND JOANNA L. WRIGHT 428 30. First Reports of Bird and Ornithopod Tracks from the Lakota Formation (Early Cretaceous), Black Hills, South Dakota • MARTIN G. LOCKLEY, PAUL JANKE, AND LEON THEISEN 443 31. New Ichnotaxa of Bird and Mammal Footprints from the Lower Cretaceous (Albian) Gates Formation of Alberta • RICHARD T. MCCREA AND WILLIAM A. S. SARJEANT 453

Section VII. Dinosaurs and Human History

32. Bones of Contention: Charles H. Sternberg's Lost Dinosaurs • DAVID A. E. SPALDING 481 33. Dinosaurs in Fiction • WILLIAM A. S. SARJEANT 504

Publications of Philip John Currie • CLIVE COY 531 Index 543

viii • Contents