Did dinosaurs really exist? In 1993, Mike Hammer even unearthed a fossilized dinosaur (from the Hell Creek formation in northwestern South Dakota) that was said to still possess the ancient creature’s heart 50.69 Kb. 1
Introduction to physical geology and the environment The exciting challenges that lie ahead in the field of environmental geoscience are emphasized. Regardless of the type of project being worked on, geoscientists apply the scientific method 26.71 Kb. 1
Chapter 20 geological history of canada Figure 20 Unravelling the history of the development of the North American craton has stimulated many geologists, from early settlers searching for mineral deposits to modern geoscientists trying to identify processes responsible for 27.38 Kb. 1