Edmontosaurus petroglyph in Havasupai Canyon?
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CLAIM: A petroglyph in Arizona’s Havasupai Canyon, carved by the Havasupai people sometime after they arrived in the area between 1000 and 1300 CE, shows the unmistakable depiction of a hadrosaur, specifically an Edmontosaurus . (Ham, 2017 , p.162) (Hovind, 2003 , 35:03) (Swift, 1997 ) RESPONSE: While some young-Earth sources continue to claim that a petroglyph of a hadrosaur, specifically an Edmontosaurus , has been found in Havasupai Canyon, detailed analyses suggest that these interpretations cannot be supported. ANALYSIS OF THE PETROGLYPH Phil Senter's 2012 study on alleged dinosaurs found in ancient rock art, published in Paleontologia Electronica , critically examined the Edmontosaurus claim and concluded that the figure is actually a stylized bird. Senter highlited the similarities between this petroglyph and other bird images found in the canyon, including eagle depictions with a hooked head and long tail similar to the claimed hadrosaur. The "J" shape at...