Jurassic World Evolution Wiki
Jurassic World Evolution Wiki
Advertisement
Jurassic World Evolution Wiki

This one's more my speed. The Ouranosaurus is named after the Arabic word for "courage", which is kinda my thing. This dinosaur is easy to care for, and really only wants a comfortable place to eat and rest. And to be left alone. Sound like anyone you know?

Ouranosaurus is a genus of ornithopod dinosaur in the Jurassic World Evolution series. A basal hadrosaur that originated from Early Cretaceous Africa, Ouranosaurus also possesses a hump-like sail on its back, similar to that of the Acrocanthosaurus and Spinosaurus.

Upon completion of the Claire's Sanctuary story missions, Ouranosaurus becomes available in the main campaign by progressing through the Entertainment Division on Isla Sorna, where its fossils can subsequently be excavated in the Tegama Beds.

History

Ouranosaurus was recreated by InGen for Jurassic World on Isla Nublar. Several members of the species remained alive on the island in the aftermath of the park's abandonment in 2015, and were encountered by the survivors of Camp Cretaceous; Jurassic World's resident summer camp.[1]

Characteristics

Easily recognizable thanks to the large hump on its back, Ouranosaurus is a large herbivorous iguanodont dinosaur measuring over 8 meters in length and weighing almost 2.5 tons that lived in what is now modern day Niger in Africa from the Early Cretaceous Period. Having a hadrosaur-like snout, Ouranosaurus features tall neural spines that runs along its entire back and tail. These spines support a large hump-like sail, similar to those of Spinosaurus. And like Spinosaurus, the exact purpose of this sail is not known ā€“ hypotheses include display, thermoregulation, or energy storage. Its name translates to "Courageous Monitor Lizard". Ouranosaurus features a spiked thumb, that, whilst much smaller than that of the Iguanodon, could have been used for defense or in food consumption. Along with its horned beak, the cheeks of the Ouranosaurus contain a row of flat teeth that would have been used to chew tougher plant and leaves that made up their diet.

In Evolution, its base genome is a gradient color scheme that goes from dark brown to brick red with a light cream underbelly. In Evolution 2, it original base genome seems to return along with a new color variant; the dark brown color on their body with a cream-colored underside, blue crest, and an orange colored sail with cream-colored stripes running horizontally across it seen in Camp Cretaceous.

Behaviour

Ouranosaurus is a very social animal that can live in a herd with up to twelve individuals, and twenty dinosaurs of varying species. It can not live without a pair otherwise it will break out of its enclosure and cause guest injuries. Unlike Iguanodon, it cannot defend itself and thus should not be mixed with predatory dinosaurs.

In addition to eating from Ground Herbivore Feeders, with the Claire's Sanctuary expansion pack, Ouranosaurus benefit from Rotten Wood in a Ground Paleofeeder, with a secondary preference for Conifers.

Paleontology

Growing to measure between 7 and 8.3 (23 and 27 ft) long and weighing more than 2 t (4,409 lb), the holotype specimen of Ouranosaurus was discovered by French paleontologist Philippe Taquet in 1965 in the Upper Elrhaz Formation, at a site near Gadoufaoua, an area in Niger's Tenere desert, when his team unearthed multiple iguanodont skeletons that had no previous classification. Gadoufaoua is the site of other notable fossil discoveries, such as Sarcosuchus imperator, an extinct, distant relative of modern crocodilians. In Tuareg, a local language, the name "Gadoufaoua" means "where camels fear to tread". The animal was named by its discoverer, paleontologist Philippe Taquet, after the Tuareg word "Ourane", meaning "monitor lizard". To the Tuareg, the monitor lizard is a sacred animal. Further remains were unearthed in subsequent years, and in 1976 two of the most complete skeletons were officially described as a new genus and given the name Ouranosaurus. Originally assigned to Iguanodontidae due to superficial similarities, specifically the thumb spikes, recent studies suggest that Ouranosaurus is placed in Hadrosauriformes, or otherwise called a basal hadrosaur. Compared to Iguanodon, the skull of Ouranosaurus is longer and flatter, with more similarities to hadrosaurs such as Edmontosaurus. Another feature of the skull is a pair of horns above its eyes, which may have been used as a display. Other similar horns can be found on Albertosaurus and Maiasaura.

The most famous feature of Ouranosaurus is the tall neural spines. At first, these spines were thought to support a display sail like that of the Spinosaurus, but recent analysis suggests they are too thick to support a sail and resemble vertebrae of bison and camels. Most modern reconstructions, therefore, give it a fatty hump instead.

Paleoecology

Found in the Elrhaz Formation in Niger where the environment consisted of fluvial sandstones and sand dunes, Ouranosaurus lived on the floodplains of Africa during the Early Cretaceous period, around 125ā€“94 million years ago, and tended to stay close to rivers where there was plenty of vegetation. Nowadays, Gadoufaoua is a hot and dry desert, but when Ouranosaurus was alive it would have been a freshwater, fluvial environment, with a humid, tropical climate. Grasses did not evolve until the Late Cretaceous, so Ouranosaurus' diet was likely largely composed of conifers. Here, it lived alongside a wide variety of dinosaurs during this period, including the spinosaur Suchomimus, the sauropod Nigersaurus, the ornithomimosaur Afromimus, as well as the ornithopods Lurdusaurus and Elrhazosaurus. The main predators to Ouranosaurus were Kryptops, Suchomimus, and Eocarcharia, the latter being an ancestor of Carcharodontosaurus. As well as these land-based threats, there was also a large crocodylomorph; named Sarcosuchus in the water.

Available genomes

Fossil icon Dig site Quality Number available
Hadrosaurfossilicon
Tegama Beds ā˜…
ā˜…ā˜…
ā˜…ā˜…ā˜…
ā˜…ā˜…ā˜…ā˜…
2
6
12
8

Skins

Rainforesticon Rainforest: Nublar North Challenge Mode Any Difficulty Unlock

Gallery

References

  1. ā†‘ Lueras, L., Kreamer, S., Spielberg, S., Trevorrow, C., Marshall, F. (Executive Producers). (2020ā€“2022). Jurassic World Camp Cretaceous [TV series]. Universal Pictures; DreamWorks Animation Television.

External links

Advertisement