Approximate measurements of Stegoceras:

Velociraptor mongoliensis was plumaged

en el tamaño corporal y en la estructura de las patas

en general

with which it may have competed for food

Titanoboa cerrejonensis Variant:Hand painted Approximate measurements of Stegoceras:About 60 million years ago, during the Paleocene, the largest known snake, Titanoboa cerrejonensis , lived in what is now northern Colombia. Its fossil remains, discovered in the Cerrejn coal mines (La Guajira), include exceptionally large vertebrae and ribs, sufficient to reconstruct its colossal size. Morphometric studies indicate that Titanoboa reached lengths of 12 to 14 meters , with a body diameter of over 1 meter and an estimated weight of 1 to