Spinosaurus is not known from complete remains, so its extremely hard to determine its weight. Estimates range from 4.4 to 9.9 or even 18 tons. Deinonychus weighed only 160 pounds, the same as a healthy 6 foot man. Spinosaurus weighed tens or hundreds of times as much as Deinonychus.
The biggest deinonychus specimen found was 3.4 meters, (11 feet 2 inches), with a hip-height of 0.87 meters and are thought to have weighed about 73 kilograms. (160 lb.)
Spinosaurus definitely weighed tens or hundreds of times as much as Deinonychus. Spinosaurus is not known from complete remains, so its extremely hard to determine its weight. Estimates range from 4.4 to 9.9 or even 18 tons. Deinonychus, however, weighed only 160 pounds, the same as a healthy 6 foot man.
Deinonychus lived between 115 and 108 million years ago in North America, while Iguanodon lived between 126 and 125 million years ago in Europe. Thus, Deinonychus never would have encountered Iguanodon. Fossil evidence shows that Deinonychus often ate the remains of Tenontosaurus, a 20+ foot long herbivore that weighed up to 2 tons. Whether the Deinonychus were scavenging or had hunted the Tenontosaurus in a pack is unknown. Even if it did hunt large herbivores in a pack, though, Iguanodon was nearly twice as large as Tenontosaurus, so in the case that some Deinonychus did come across an Iguanodon, it probably would have been very difficult for a pack of Deinonychus to hunt and kill an adult Iguanodon. A young Iguanodon would have been easy prey for Deinonychus, though.
Yes. Deinonychus was a biped.
Deinonychus was located in the US and it lived in hell creek, montana.
Deinonychus - band - ended in 2008.
Deinonychus - band - was created in 1992.
Deinonychus antirrhopus was created in 1969.
Deinonychus was a carnivore, so it ate other animals.
Yes. Deinonychus was a real dinosaurs closely related to velociraptor.
Deinonychus