Othniel Charles Marsh and Edward Drinker Cope were the two most prominent dinosaur specialists of the 1800s—and bitter enemies. They burned through money, funding expeditions to Western badlands, ...

Othniel Marsh and Edward Drinker Cope are the perfect subjects for a historical comedy. During the infamous “Bone Wars,” these rival paleontologists sabotaged each other’s expeditions, stole bones, ...

Casting "Bone Wars," a bold new musical comedy inspired by the unbelievable true story of Gilded Age paleontologists O.C. Marsh and Edward Drinker Cope. Their fierce rivalry led them to discover ...

Addison, Agnes, ed., "Portraits in the University of Pennsylvania," Philadelphia: University of Pennsylvania Press, 1940. University of Pennsylvania, checklist, 1988 ...

Bryn Mawr College, collection printout, 2020. The information provided about this artwork was compiled as part of the Smithsonian American Art Museum's Inventories of American Painting and Sculpture ...