Free Download David Hone, "The Tyrannosaur Chronicles: The Biology of the Tyrant Dinosaurs"
English | ISBN: 1472911253 | 2016 | 304 pages | PDF | 11 MB
In the mid-nineteenth century, many dinosaur fossils were found in the United States, especially during the 1870s and 1880s "Bone Wars." Paleontologists Edward Drinker Cope and Othniel Charles Marsh discovered dozens of skeletons, but in 1905, fossil hunter Barnum Brown named the first tyrannosaur known to science-Tyrannosaurus rex.