Tyrannosaurus rex, one of the most iconic dinosaurs, is a theropod that lived approximately 66 million years ago, during the late Cretaceous period. This bipedal predator could reach a length of 12 to 13 meters, a height of up to 4 meters at the hip, and an estimated weight of 8 to 10 tons in the largest individuals. T. rex had a massive skull up to 1.5 meters in length, with powerful jaws filled with banana-shaped teeth, designed to crush bones and flesh with a bite force exceeding 35,000 newtons, making it one of the most formidable carnivores of all time.
Recent research has improved our understanding of its biology and behavior. For example, studies of the bones indicate that T. rex had rapid growth during its youth, reaching maturity in about 20 years and possibly living into its 30s. Its muscular, robust tail provided balance when walking and running, while its front limbs were surprisingly small but extremely strong, with only two functional fingers on each hand. Although its arms were small compared to its overall size, they likely had a specific use related to catching or holding vise grips.
As for its locomotion, simulations suggest that T. rex was not a fast runner, but rather an efficient walker, with an estimated top speed of about 20 to 27 kilometers per hour. Its long legs were adapted to support its great weight, allowing it to travel long distances in search of prey or carrion.
Theories about its diet place it as an opportunistic predator that actively hunted large herbivorous dinosaurs, such as hadrosaurs and ceratopsians, but also fed on carcasses. Fossil evidence, including tooth marks on bones and healed bite fractures, suggests that it competed with other tyrannosaurids and perhaps practiced cannibalism.
A recently discovered specimen named Maximus has become the largest Tyrannosaurus rex known to date. Its remains have revealed that it surpassed "Sue" and "Scotty", the specimens previously considered to be the largest representatives of the species. Maximus would have measured more than 13 meters in length and reached a weight of approximately 10 tons, positioning itself as a colossus among T. rex. This individual stands out for the robustness of its bones, especially in the skull and hind limbs, suggesting a specimen at the peak of its development and possibly at the highest point of the food chain during its life.
The study of Maximus and other T. rex has allowed us to delve deeper into the variability of the species, showing subtle differences in anatomy that could reflect sexual dimorphism, individual variations or changes associated with age. Furthermore, more recent evidence, including possible fossilized skin impressions, suggests that T. rex had a scaly texture rather than feathers, at least on its adult body, although hatchlings may have been partially feathered. These investigations continue to refine our view of this iconic dinosaur and its environment at the end of the Mesozoic.
Incredible museum-quality replicas with a high degree of scientific rigor.
If you need other scales, please do not hesitate to contact us at info@dinosauriacreatures.com
Approximate skull measurements:
Recent research has improved our understanding of its biology and behavior. For example, studies of the bones indicate that T. rex had rapid growth during its youth, reaching maturity in about 20 years and possibly living into its 30s. Its muscular, robust tail provided balance when walking and running, while its front limbs were surprisingly small but extremely strong, with only two functional fingers on each hand. Although its arms were small compared to its overall size, they likely had a specific use related to catching or holding vise grips.
As for its locomotion, simulations suggest that T. rex was not a fast runner, but rather an efficient walker, with an estimated top speed of about 20 to 27 kilometers per hour. Its long legs were adapted to support its great weight, allowing it to travel long distances in search of prey or carrion.
Theories about its diet place it as an opportunistic predator that actively hunted large herbivorous dinosaurs, such as hadrosaurs and ceratopsians, but also fed on carcasses. Fossil evidence, including tooth marks on bones and healed bite fractures, suggests that it competed with other tyrannosaurids and perhaps practiced cannibalism.
A recently discovered specimen named Maximus has become the largest Tyrannosaurus rex known to date. Its remains have revealed that it surpassed "Sue" and "Scotty", the specimens previously considered to be the largest representatives of the species. Maximus would have measured more than 13 meters in length and reached a weight of approximately 10 tons, positioning itself as a colossus among T. rex. This individual stands out for the robustness of its bones, especially in the skull and hind limbs, suggesting a specimen at the peak of its development and possibly at the highest point of the food chain during its life.
The study of Maximus and other T. rex has allowed us to delve deeper into the variability of the species, showing subtle differences in anatomy that could reflect sexual dimorphism, individual variations or changes associated with age. Furthermore, more recent evidence, including possible fossilized skin impressions, suggests that T. rex had a scaly texture rather than feathers, at least on its adult body, although hatchlings may have been partially feathered. These investigations continue to refine our view of this iconic dinosaur and its environment at the end of the Mesozoic.
Incredible museum-quality replicas with a high degree of scientific rigor.
If you need other scales, please do not hesitate to contact us at info@dinosauriacreatures.com
Approximate skull measurements:
- 1:6 scale Complete and solid
- Length 250 mm
- Height 220 mm
- Width 115 mm
- Includes base, plate, bridle and rod.
