Title: The bone wars
Subjects: Paleontology, Paleontologists, History, Juvenile literature, Biography, Marsh, othniel charles, 1831-1899, Cope, e. d. (edward drinker), 1840-1897, Paleontology, juvenile literature, Fossils
Places: United States
People: Othniel Charles Marsh (1831-1899), E. D. Cope (1840-1897)
Time periods: 19th century