| Fig. 1-4. |
Maryland Geological Survey |
| Figure 5. |
Intermet Corporation |
| Figure 6. |
(a) Modified from Barnwell (1925); (b) Prince George's County Historical Society; (c) Walter W. Belfield; (d) Maryland Geological Survey; (e,f) Maryland-National Capital Parks and Planning Commission; (g) Peter M. Kranz; (h) Maryland-National Capital Parks and Planning Commission; (i) The Laurel Leader, Patuxent Publishing Company |
| Figure 7. |
(a) Hunting Dinosaurs, Louie Psihoyos, 1994, Random House; (b) Discoverers of the Lost World, George Gaylord Simpson, 1984, Yale University Press; (c) Prince George's County Historical Society; (d) Baltimore American |
| Figure 8. |
Marsh Papers, Sterling Library, Yale University |
| Figure 9. |
Base map courtesy Maryland State Highway Administration |
| Figure 10. |
(a) Arnold W. Norden; (b) Peter M. Kranz; (c) Gregory S. Paul |
| Figure 11. |
Tooth photographs by Maryland Geological Survey; dinosaur silhouettes by Gregory S. Paul |
| Figure 12. |
Peter M. Kranz |
