How a 19th-century rivalry of sabotage built the foundation of paleontology
In short: Two of the most prolific bone hunters in history were so obsessed with outdoing each other that they nearly destroyed their own careers. Their legendary feud, the Bone Wars, traded scientific integrity for bribery and defamation, yet it ultimately produced the dinosaurs we recognize today.
The Bone Wars were defined by the intense competition between Othniel Charles Marsh and Edward Drinker Cope during the 19th century. While they began as friends and colleagues—even naming species after one another—their relationship soured as they vied for dominance in the nascent field of paleontology. Marsh, a Yale professor, and Cope, a wealthy Philadelphian, became 'rock star' scholars who prioritized personal victory over collaborative progress. Marsh's education was funded by his wealthy uncle, George Peabody. In contrast, Cope's father intended for him to become a landowner. The two met in Berlin while studying abroad. They initially shared a bond over their mutual interest in ancient fossils.
The rivalry was characterized by 'cold-blooded' tactics. To sabotage one another, the two men engaged in bribery, cheating, and public defamation. This frenzied period of Western American fossil hunting saw them discover more than a hundred dinosaurs, including iconic species like Stegosaurus and Triceratops. Despite the personal animosity, this era of 'all-out war' was responsible for describing some of the most famous prehistoric creatures known to science. The men also unearthed Lystrosaurus during their expeditions. Their aggressive methods were used to undermine each other's reputations. This period of hunting occurred across the Western United States. The discoveries were made at the very dawn of the field.
The legacy of the Bone Wars is complex. While the feud resulted in significant scientific mistakes, it also propelled the rapid identification of numerous new species. Marsh alone discovered 80 new species of dinosaurs during this period. The conflict serves as a primary example of how personal ego and professional competition can accelerate scientific discovery while simultaneously compromising the ethics of the research process. Cope gave the name Ptyonius marshii to a species he found. Marsh responded by naming Mosasaurus copeanus. These early interactions highlight their transition from friends to rivals. The competition was fueled by the fact that paleontology was still a very new academic discipline.
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Sources
- Summary by Intellect · source: The Bone Wars: A Feud That Rocked U.S. Paleontology
- Also: They were rock stars of paleontology—and their feud was legendary
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