News Paleontology Calling all orthodontists. . . By Sid Perkins June 18, 2004 at 6:01 pm - More than 2 years ago Share this:Share Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print From Mexico City, at the 60th annual meeting of the Society of Vertebrate Paleontology Fossils recently unearthed in Madagascar show that modern dental techniques evolved much too late. Alas, some dinosaurs had uncorrected buckteeth. Most of the teeth in a newly described species of theropod were serrated and curved slightly toward the rear of the mouth.