Predatory Dinosaurs of the World Author Paul, G. S. text 1988 1988-12-31 Touchstone Books New York Predatory Dinosaurs of the World 323 349 book chapter 10.5281/zenodo.1095032 b97fd151-e825-47df-8472-cf628646d260 1095032 GENUS DRYPTOSAURUS Marsh, 1877 synonym— Laelaps