Two of the most important scientists in American history spent a quarter century trying to destroy each other. They bribed, spied, stole, lied and, at least once, blew dinosaur fossils to pieces rather than let the other man have them. Their names were Edward Cope and O.C. Marsh, and their feud gave the United States its dinosaurs.
It helps to remember how new all of this was. Dinosaurs ruled the planet for about 160 million years, but humans figured out they existed less than 200 years ago. Shakespeare, Cleopatra and George Washington lived and died without ever hearing of a Tyrannosaurus rex.
A giant's leg bone
In 1677, a man named Robert Plot was handed an enormous fossil dug up in Cornwell, England. It looked like a femur. His first guess was an elephant, maybe one brought over during the Roman invasion. Then he saw a real, living elephant in Oxford and dropped that idea. Not a horse, either, and not an ox. After much thought, Plot decided he was holding the leg bone of a giant human being.
That was less ridiculous than it sounds. Nearly every culture on Earth has legends of ancient giants, from Genesis and Deuteronomy to Norse myth to the Native American stories of a race of warlike giants. Almost 140 years passed before more bones from the same species turned up in England. William Buckland, Oxford's first professor of geology, called the creature a megalosaurus, an extinct meat-eating lizard. Eighteen years after that, Sir Richard Owen grouped these finds together as dinosauria, meaning "terrible lizard," and the word dinosaur was born.
Friends in a New Jersey pit
Cope and Marsh started out as friends. Cope was the son of a wealthy Philadelphia family, a man who defied his father to become a naturalist. Marsh grew up poor, but he had ambition to match Cope's, plus a rich uncle, George Peabody, who created the Peabody Museum of Natural History at his nephew's request.
In 1868, Cope invited Marsh to visit his dig at a marl pit in South Jersey, land that had sat underwater for millions of years and was packed with marine fossils like ancient crocodiles and sea turtles. The two men lounged in camp chairs while paid laborers did the digging. Then Marsh quietly offered Cope's diggers cash to send any fossils they found to him instead of their boss. Marsh's collection in New Haven grew. Cope's in Philadelphia did not. Was Cope furious? Does a T. rex have tiny arms?
The head on the tail
At first they fought in academic journals. In 1869, Cope assembled a plesiosaur, a giant marine reptile and distant relative of the dinosaurs, and named it with a Latin name meaning ribbon lizard with flattened tail. Marsh stopped by the Academy of Natural Sciences in Philadelphia, studied the 45-foot skeleton, and pointed out that Cope had stuck the skull on the tip of the tail instead of the neck. Cope was so humiliated that he tried to buy up every copy of the journal describing it. Marsh later wrote that Cope's "wounded vanity received a shock from which it has never recovered. And he has since been my bitter enemy."
Karma waited a decade. In 1879, Marsh rushed to name a huge plant-eater Brontosaurus and put the wrong skull on it. Nobody caught the mistake until 1978, when the animal got its correct name, Apatosaurus.
The two men who built the foundation of American paleontology hated each other so much that one had dinosaur pits blown up rather than let the other have the fossils. Their feud destroyed priceless bones and still gave humanity the dinosaurs.
Dynamite in the bone fields
The war moved west, to Kansas and Wyoming, which Marsh considered his private hunting ground. Railroad cars full of bones left Wyoming so often that local newspapers pleaded to know whether any of the state's dinosaurs would be left for Wyoming. Marsh used his military connections to get Cope turned away at Fort Bridger, leaving the patrician Philadelphian to bed down in the fort's hay yard. Marsh hired Buffalo Bill Cody as his guide.
In 1872, with their Bridger Basin digs in sight of each other, Cope spent hours a day watching Marsh's crew through a telescope. So Marsh's men glued a fake skull together from fragments of dozens of other finds, buried it at night, and dug it up the next morning with great fanfare. Cope stole it after dark and published a paper on it. Got him.
Cope fought back by buying the journal American Naturalist so he could always get published, and he once put out 76 papers in a single year. Marsh paid informants under code names, then paid them with checks made out to those code names, which no bank would cash. One stiffed informant took his revenge by going to work for Cope. When Cope accused Marsh of trespassing and stealing fossils at Como Bluff, Marsh ordered the dinosaur pits dynamited. Cope once rerouted an entire trainload of Marsh's fossils to Philadelphia. Marsh planted fossils from the wrong eras at Cope's digs to confuse him.
They even had different ways of getting safe passage through tribal lands. Marsh charmed Chief Red Cloud, who called him "the best white man I ever saw." Cope took out his false teeth, then put them back in.
Just bones
Marsh, whom acquaintances privately called "the great dismal swamp," became chief vertebrate paleontologist of the new U.S. Geological Survey. Cope lost his fortune on played-out silver mines, lost his government funding, and blamed Marsh. On June 2, 1890, he handed the New York Herald years of records accusing Marsh of incompetence and plagiarism, and called the Survey "a gigantic politico-scientific monopoly run on machine politic methods." Congress cut the Survey's paleontology funding. Marsh lost his job, and the Smithsonian took back 80 tons of his fossils.
Cope sold his collection for just $32,000 and died in 1897 at 56. Marsh died two years later, of pneumonia, with $186 in the bank. Between them they left the foundation of American paleontology. Charles Darwin called their finds "the best support of the theory of evolution." Cope donated his skeleton to the Wistar Institute, where the Natrona County Tribune reported it lay forgotten in a rough box in the basement. It turned out to be worth less to science than the tiniest fossil he ever dug up.
