Altirhinus is an extinct genus of small herbivorous ankylosaurs belonging to the family Nodosauridae. It lived during the Early Cretaceous period about 125 million years ago in what is now Inner Mongolia. It was a small ankylosaurid, with an estimated total body length of 3.2-3.5 metres, and a weight of around 300-350 kg.
Altirhinus had a box-like body covered in bony plates, and had a short, thick tail ending in a club. The head was short and wide, with a small, pointed beak and two horns on the top of the head. It also had two rows of spikes along its back and tail, and large bony plates covering the neck.
Altirhinus was probably a slow-moving animal that used its defensive armour to protect itself from predators. Its diet likely consisted of leaves, twigs, and fruits. It may have lived in herds, as fossils of multiple individuals have been found together.
| Name: | Altirhinus dinosaurs |
| Size: | Total body length of 3.2-3.5 metres, and a weight of around 300-350 kg. |
| Body: | Altirhinus had a box-like body covered in bony plates, and had a short, thick tail ending in a club. |
| Head: | Altirhinus head was short and wide, with a small, pointed beak and two horns on the top of the head. |
| Teeth : | Altirhinus teeth were arranged in a series of columns, and it had a large beak-like structure on the tip of its snout. |
| Tail: | Altirhinus long tail may have been used for balance and support while running. |
| Main Facts: | Altirhinus is a genus of extinct ceratopsian dinosaur that lived during the early Cretaceous period, about 110–100 million years ago. It was a large, quadrupedal herbivore that measured up to 6 m (20 ft) in length and weighed about 2.5 tons. |
Altirhinus dinosaurs are a genus of herbivorous iguanodontian dinosaurs that lived during the Early Cretaceous period, around 130 million years ago. The first fossils of Altirhinus were discovered in Mongolia in 1924 by American paleontologist Charles W. Gilmore. Since then, several other specimens have been found in the same region.
Altirhinus was a medium-sized dinosaur, measuring up to 7 meters long. It had a large, blunt snout and a wide, deep skull with a large opening for the eyes. It also had a long, thick tail and a large number of teeth in the front of its jaws.
Altirhinus was an early member of the iguanodontian family, a group of dinosaurs that were closely related to the larger and more well-known duck-billed hadrosaurs. Unlike its relatives, Altirhinus had a more primitive body plan and lacked the distinctive crests and horns found in other iguanodontians.
Altirhinus had a wide distribution across Asia, with specimens being found in China, Mongolia, and Russia. It is believed to have been a common dinosaur in its environment and may have been an important part of the food chain.
Altirhinus is an important part of the fossil record, as it helps us to understand the evolution of iguanodontian dinosaurs and the relationships between early Cretaceous dinosaur groups. Its fossils provide us with important insights into the anatomy and behavior of this group of dinosaurs.
Altirhinus is a genus of herbivorous ornithischian dinosaur from the Early Cretaceous period of China. It was a small dinosaur, about 1.5 meters (5 ft) long, and is thought to have been a bipedal quadruped. It was closely related to other Early Cretaceous ornithischians, including the more famous Psittacosaurus.
Altirhinus is most closely related to Psittacosaurus, a genus of small Chinese ornithischian dinosaurs. Both genera have a similar body shape and dentition, although Altirhinus has more primitive teeth and a more robust skull. They also have similar body armor and a short tail.
Altirhinus is also closely related to other Early Cretaceous ornithischians, such as Lesothosaurus, Heterodontosaurus, and Tianyulong. These genera have a similar body shape and dentition, although Altirhinus has more primitive teeth and a more robust skull. They also have similar body armor and a short tail.
Altirhinus Altirhinus is also closely related to sauropods, such as Cetiosaurus and Diplodocus. These genera have a much larger body size and a different type of dentition. However, they share some features with Altirhinus, such as the presence of armor and a short tail.
Altirhinus is closely related to theropods, such as Allosaurus and Tyrannosaurus. These genera have a much larger body size and a different type of dentition.
They also have different body armor and a much longer tail. However, they share some features with Altirhinus, such as the presence of armor and a short tail.
Altirhinus is an extinct genus of large rhinoceroses that lived in Asia during the Late Miocene to Early Pleistocene epochs, approximately 8 million to 1 million years ago. It was a distant relative of the modern rhinoceros, and is believed to have been the first of the large rhinocerotids, or "true" rhinoceroses, to evolve. Altirhinus was a large animal, reaching lengths of up to 8 meters (26 feet) and heights of up to 3 meters (10 feet). It had an elongated skull, with a long and narrow nasal horn. Its body was covered in thick armored plates, which may have served as protection from predators. Its limbs were thick and powerful, and it had three toes on each foot. Altirhinus is thought to have lived in open grasslands, where it would have been a herbivore, grazing on grasses and other vegetation. It likely lived in small herds, and may have used its strong horns to defend itself and its herd mates from predators. It is also likely to have been a migratory species, moving between grasslands in search of food.
