Résultats de recherche
Il y a 5 jours · Allosaurus, dinosaure carnivore du Jurassique Supérieur, mesurait jusqu'à 12 mètres et pesait entre 1,5 et 4 tonnes. Les premiers fossiles d'Allosaurus ont été découverts en 1869 dans la...
Il y a 3 jours · Allosaurus (/ ˌ æ l ə ˈ s ɔːr ə s /) is an extinct genus of large carnosaurian theropod dinosaur that lived 155 to 145 million years ago during the Late Jurassic period (Kimmeridgian to late Tithonian ages). The name "Allosaurus" means "different lizard", alluding to its unique (at the time of its discovery) concave vertebrae.
Il y a 1 jour · 🔴Dinosaurs Jurassic Ev2: Megalodon VS T-Rex, Plesiosaurus, Giganotosaurus, Brachiosaurus,Velocirator
Il y a 2 jours · The palaeontologists found that the largest known T. rex fossils probably fall in the 99th percentile, representing the top 1% of body size, but to find an animal in the top 99.99% (a one-in-ten-thousand individual) scientists would need to excavate fossils at the current rate for another 1,000 years.
Il y a 5 jours · The Triassic, Jurassic, and Cretaceous periods were marked out by geologists to distinguish among various types of geologic strata (chalk, limestone, etc.) laid down tens of millions of years ago.
Il y a 1 jour · 0. Don't tell the producers of Jurassic World, but dinosaurs like Tyrannosaurus rex may have grown even larger than we previously thought, based on the fossils they left behind. This is the ...
Il y a 5 jours · Trix is a Tyrannosaurus rex specimen excavated in 2013 in Montana, United States by a team of paleontologists from the Naturalis Biodiversity Center in Leiden, the Netherlands and Black Hills institute of Geological Research in South Dakota.
