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Paleontologists Re-debunk Aquatic Dinosaur Theory Shot Down Decades Ago

Last week, Paleontologists were required to respond to claims that dinosaurs were actually semi-aquatic creatures and stayed in water to support their great size. A theory that was thoroughly and completely debunked in the 1960s.

Dinosaurs courtesy of Wikimedia
A collection of skeletons mounted in museums of various dinosaurs. source: Wikimedia

Last week, Paleontologists were required to respond to claims that dinosaurs were actually semi-aquatic creatures and stayed in water to support their great size. A theory that was thoroughly and completely debunked in the 1960s. The Smithsonian Magazine reports:

Earlier this week, the rotting corpse of a discarded dinosaur idea rose from the depths. Brian J. Ford, a television personality and self-styled independent researcher, decided that Apatosaurus, Allosaurus and kin just looked wrong ambling about on land. Unfettered by the accumulation of scientific evidence about how dinosaurs moved and the environments they lived in, Ford decided to set scientists straight by floating an idea that had been sunk decades ago—that all large dinosaurs spent their lives in water. And, like the bad science it is, the idea strained to explain everything about dinosaur biology. Not only did the idea supposedly explain why non-avian dinosaurs went extinct—their watery homes dried up, of course—but the aquatic setting also explained the small arms of the tyrannosaurs. The great tyrants, Ford said, would catch fish and hold them close for visual inspection before downing the sashimi. Ford’s speculation is a buffet of nonsense. There is so much wrong with it, it’s hard to know where to start.

Brian J. Ford is a British Journalist and television personality. He doesn’t have a college degree but has been an advocate for science and education since he dropped out of college in 1961. His article, published in the April edition of Labratory News, (apparently with a video trailer) purports to not only provide evidence for, but actually concludes that dinosaurs were aquatic.



Now Mr. Ford is a very accomplished person but he is no Paleontologist. He also doe not appear to do research. If he did he would have found that there has been extensive study using evidence from both sedimentology and biomechanics to show that land based dinosaurs were terrestrial creatures.

Ford certainly has a right to his opinion. The weight of the evidence absolutely crushes his ill-formed idea, but there’s no rule against making poorly substantiated claims on the internet. Heck, much of the web is sadly founded on such sludge. But I was taken aback by how many news sources not only took Ford seriously, but cast him as a kind of scientific underdog. In a BBC4 Today interview—which helped spread this swamp of insufficient evidence and poor reasoning—host Tom Feilden cast Ford as a Galileo-type hero, boldly defending his revolutionary idea while the stodgy paleontological community refused to budge from its orthodoxy. Despite Natural History Museum paleontologist Paul Barrett’s admirable attempt to set Feilden straight, the radio host concluded that Ford’s idea was a new and exciting notion, even though the image of wallowing sauropods was part of the old image of dinosaurs that had been cast out in the 1960s. As artist Matt van Rooijen highlighted in his latest Prehistoric Reconstruction Kitteh cartoon, it would seem that the old is new again.

Other news sources followed Feilden’s lead. At the Daily Mail, a source not exactly known for reliable science coverage, reporter Tamara Cohen recapitulated Ford’s argument. Paul Barrett again offered a dissenting view at the bottom of the article, but the article promotes Ford’s idea anyway. “Dinosaurs DIDN’T rule the earth: The huge creatures ‘actually lived in water’ – and their tails were swimming aids,” the headline gasped. Hannah Furness did much the same in the Telegraph, summarizing Ford’s statements at length before, in the last line, plunking down a quote from Barrett saying that Ford’s idea is nonsense. Elsewhere, FOX News and Australia’s Sky News ran a syndicated version of the story that followed the same form, and the Cambridge News didn’t even bother to get a second opinion on Ford’s work. But my favorite howler came from the internet-based TopNews, which concluded that “it had [sic] become all the more imperative that further research is done on [Ford’s] theory so that some sort of conclusive findings can be presented.” No, it isn’t imperative at all. Ford’s idea is not even close to a theory, or even science. Ford’s evidence-free approach doesn’t make any testable predictions, and there is no actual scientific debate to be had here. Repeating “Dinosaurs look better in water” ad infinitum isn’t science, no matter how many journalists are enamored with the idea.

 

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