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Introduction to Brontovenator Dinosaur

The Brontovenator is a genus of theropod dinosaur which was recently discovered in 2018. It is the first sauropod dinosaur to be discovered in South America. Brontosaurs are large herbivorous animals that lived during the late Cretaceous period from approximately 100 to 66 million years ago. Brontovenator was first discovered in the Patagonia region of Argentina and it is one of the oldest sauropods ever found.

The Brontovenator is an important discovery because it provides evidence that sauropods existed in South America during the Cretaceous period. It also fills the gap of knowledge on the evolution of sauropods which were the dominant herbivores at the time. Brontovenator is the first sauropod to be discovered in South America.

The name of the Brontovenator comes from the Latin words ‘brontes’ meaning thunder, and ‘venator’ meaning hunter. This name can help us understand how these animals travelled across such vast distances and habitats – like enormous thunder bolts making their way across the ancient land.

Description of Brontovenator Dinosaur

Brontovenator is estimated to have been around twenty-five to thirty feet in length and seven to eight feet tall. This size is considered small compared to other sauropods that were found. They were bipedal herbivores, capable of moving quickly on their two feet.

Brontovenator fossils were found buried in the sedimentary rocks of the Patagonia region in Argentina which suggests the animals were living in the Patagonia region at the time. The fossils were well preserved which enabled scientists to make detailed observations on the dinosaur.

The remains of Brontovenator were found with evidence of its skin and even feathers suggesting that they had some primitive feathers which were probably used for insulation. The fossil also included well-preserved small ridges on its back that made up the animal’s spine. The ridges are believed to be the ligaments that connected its vertebrae, indicating that its back was more flexible compared to other sauropods.

In addition to the vertebrate structures, scientists have also been able to identify many details about the skeleton of Brontovenator. These include the type of bones, such as its long neck, four sharp claws, three toes on each foot, and a large femur. All these features helped to establish it as an ancestor of the herbivorous sauropod dinosaurs.

Movement and Adaptation of Brontovenator Dinosaur

Brontovenator was believed to have been adapted for movement in open environments. Its short, curved thighs, long feet, and long neck all suggest that the animal was capable of fast and agile movement in order to find food sources or escape predators.

In addition to its physical adaptations, Brontovenator was also believed to have been adapted to the dry and cold climates of the Cretaceous period. Its feathers, which were relatively short and straight, were adapted to help keep the animal warm and protect it from the elements of the environment.

Brontovenator two

Behavior of Brontovenator Dinosaur

Brontovenator’s behavior is unknown as there is no direct evidence of its behavior in the fossil record. However, it is likely that Brontovenator would have traveled in herds and grazed on plants. Its fast movements and flexible spine would have been enabling properties for searching for food sources, as well as for protecting itself from predators.

It is believed that Brontovenators used their large size to their advantage in order to intimidate predators and large herbivores. They were also likely adapted to eating tough plants as observed from their teeth impressions, as well as evidence that they used their head and neck to pluck vegetation from the ground.

Extinction of Brontovenator Dinosaur

Brontovenator went extinct towards the end of the Cretaceous period. There are many theories as to why this happened, but one of the most accepted theories is that a large asteroid impacted the earth which caused catastrophic climate change and wiped out the sauropods.

Another theory is that Brontovenator was outcompeted by smaller carnivorous dinosaurs who had a faster metabolic rate, allowing them to eat more food and survive in harsher environments. The rapid evolution of these dinosaur species may have made the sauropods less physically and genetically successful.


The Brontovenator is an important discovery for those researching the evolution of dinosaurs as it provides evidence that sauropods lived in South America during the Cretaceous period. It is an important piece of the puzzle that can help to explain how sauropods evolved and provided insight into their habits, behavior, and eventual extinction.

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