Siamosaurus suteethorni

An infographic of the elusive spinosaurid siamosaurus, one of my favourite spinosaurs. Based only on teeh, this animal is estimated to have reached a size of around 9 metres. he analysis of oxygen isotope ratios in spinosaurid teeth ,among which siamosaurus´teeth were also analysed, proofed that these animals had probably a semi aquatic lifestyle and the fac that siamosaurus seems to have the biggest diffrence in those isotopes compared to normal theropods further establishs this animal as a valid genus.