Showing posts with label theropods.. Show all posts
Showing posts with label theropods.. Show all posts


The epanterias Amplexus was probably the greatest of all Allosaurus. I say probably because many experts do not consider the rest found, the rest of a different species to allosauros. But this confusion is normal, the only bones that have been found are, 3 vertebrae a coracoid (a part of the body near the shoulder) and a metatarsal (a finger). Of these fossils, after analyzing the experts, it has concluded that they were Allosaurus, which were quite large, even more than the Saurophaganax or Allosaurus fragilis.

The epanterias Amplexus was a theropod (like almost all theropods, bipedal carnivores) allosaurid North America who lived around 150 million years ago ... in the Jurassic.

As to its dimensionsthe measures vary between 12 (39 ft) and 16 meters (52 ft.). Respectively, the first estimate corresponds to those who think that it was only a large Allosaurus fragilis. The measurements between 14 and 16 meters are estimates of those who believe that are treated rather of a different species.

Take for example the case of T. Rex. The Rex measures 12.5 (42 ft.)meters in length. Instead the epanterias Amplexus can reach 14 (45 ft.) meters according to some estimates, however, the most conservative support could reach 12 meters (39 ft.).

The height of one and the other is about 4 meters (13 ft.)high to the hips. If set upright likely it reaches 6 meters. And if we calculate the weight, this would approach between 4 and 5 tonnes (2250 lb.).
Only seeing the data we get an idea of their proportions. In fact, it is considered the longest of all allos√°uridos, and larger and heavier than the Allosaurus fragilis ... if he really is a different species allosaurido.

If we saw to it quickly, clearly we would see the differences between epanterias Amplexus the T.Rex. For example, the first has smaller than the second head. Another characteristic feature is that the T.Rex has little arms, however the epanterias Amplexus has a longer and arms with huge claws.
If we had X-ray eyes, we would see that the T. Rex skull is more compact, its bite was stronger. Instead, the epanterias Amplexus had a lighter skull, but the top of his skull was secure with a powerful neck and would aim a bite with the upper teeth as an ax.

Among its favorite foods we would find Camptosaurus, Diplodocus and Stegosaurus ... of the greatest of all herbivores.


Who has not seen The Lord of the Rings: The Fellowship of the Ring? Or The Lord of the Rings: The Two Towers? o The Lord of the Rings: The Return of the King?, probably all have seen and certainly know who Sauron. The science fiction character created by Tolkien and that is the representation of evil. Its eye is all-seeing, is the eye of the devil on earth.

Well curiously, there was a dinosaur that, when discovered, was baptized with the name of Sauroniops, which means "Eye of Sauron". Personally I look weird, I find it very curious that have given the name of a science fiction character to a prehistoric animal, well known for it. So I've been investigating why this curious name and I discovered something: this saurian bones were found a few years ago, in Morocco (Africa) and at first had only one bone, the top of the skull closed eye and I had conical pyramid shape (reminiscent of Mordor mountain), so researchers, in a moment of inspiration, decided to borrow the name of Sauron for naming this prehistoric animal.

Well, part of this curiosity, how was the Sauroniops?

This was a theropod and theropod. The was a large theropod dinosaurs group with common characteristics such as walking with strong hind legs and essentially carnivores. A group where we can meet other dinosaurs like T-Rex or Giganotosaurus.

The species Sauroniops pachytholus, could reach up to 13 meters (42 ft)  and the skull could exceed 1.5 meters (5 ft) in length. A powerful bite of a mouth full of sharp teeth as knives adapted for tearing the body of their prey.

A physical characteristic that would help to distinguish it from other theropods (and in particular of other Carcharodontosaurios, physically very similar) was the bulge protruding from the top of the skull and that was the inspiration for its name. We look like a small T.Rex but one bump on the head.

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