Two paleontologists have concluded a 10-year study of two ceratopsians (horned dinosaurs) and reached a startling conclusion.  John Scannella and Jack Horner have been poring over in excess of 50 specimens of Triceratops and the lesser known Torosaurus and revealed that Torosaurus, rather than being a different dinosaur, was actually the adult stage of Triceratops.  The scientists pointed out that skull changes as ceratopsians got older is normal, and the skulls of Triceratops and Torosaurus ...
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