The number of years that we have the possibility of estimating 75, although they have the possibility of reaching higher ages. With this pure approximation we get 11,250 teeth, the number of teeth that a single dinosaur could have during its history.
(CNN) — Scientists have discovered a previously unknown class of shark-toothed predatory dinosaur. It is estimated that he would have been the T.rex of his season.
Different carnivorous diets: vultures, hunters, piscivores, omnivores and also insectivores
The vultures fed on animals that they had not killed, that is, the remains of hunting from others or that had died of natural causes. In most cases, vultures are advantageous, since the work required to capture uses significant energy, so if they had the possibility of stealing food obtained with the efforts of another, they would do it.
This procedure was typical of Tyrannosaurus rex. Contrary to what was initially believed, T.rex was not an active big game hunter, but rather a scavenger.
Where they discovered the proof of three generations of teeth in these dinosaurs
Scientists restudied a jaw fossil announced by Viese and Torres in 1995, found in 1983 in a lower Cretaceous site in Igea (La Rioja, Spain). We are talking about a fragment of the left jaw of a carnivorous dinosaur that maintains 8 alveoli. In one of these oral cavities they found, through microCT techniques, remains of multiple teeth developing simultaneously.
«We recognize up to three generations of teeth in the same socket: the useful tooth of the animal; another part in training that would replace the first one, and the germ of the one that would end up replacing this second one”, teaches Pablo Navarro, from the Faculty of La Rioja.
How much does a T-Rex tooth cost? How much does a spinosaurus tooth cost? Value Level Considerations
By understanding what goes into the value of a dinosaur tooth, it will be much easier to assess how much a dinosaur tooth would be worth. Carnivorous and herbivorous dinosaurs had teeth, but they had different uses and, depending on the kind of dinosaur, they also had different sizes and shapes. Value levels are much easier to calculate if we try these and a few other things when it comes to dinosaur teeth.
Some carnivores have 2 kinds of teeth, which are used for different purposes. The group ahead were built to grab and tear at the flesh of their prey, and as such they were tightly packed. The next and side teeth were for crushing and grinding meat. The T-Rex was a huge predator from the late Cretaceous period. Their skeletons have been found at various sites around the world. Some of them have skulls and teeth in unusual conditions. These skeletons sell for millions of US dollars.