SIAMOSAURUS: THE DINOSAUR KNOWN FROM A HANDFUL OF TEETH

Siamosaurus suteethorniSome dinosaurs leave us a skeleton. Siamosaurus suteethorni left us teeth and an invitation to argue about them for decades.Found in Thailand and named in 1986, Siamosaurus was the first dinosaur named from the country. Its long, conical teeth have lengthwise ridges and look much more like the fish-grabbing equipment of a spinosaurid than the steak knives of a T. rex.&