Dryosaurus was first found in 1876 by Samuel Wendell Williston whereas on a fossil searching expedition in Albany County, Wyoming. 2 years later, this specimen can be named Dryosaurus by Professor Othniel Charles Marsh. The title means “oak tree lizard” as a result of it was assumed that it lived in a forest dwelling.
These dinosaurs are believed to have lived all throughout North America and Africa. Paleontologists have discovered specimens in United States in Colorado, Utah and Wyoming and have additionally discovered some in Tanzania in Africa.
When you have a look at Dryosaurus footage, then you definately’ll shortly see that these dinosaurs kind of appear like Velociraptors. They’ve lengthy our bodies that appear to have been constructed for velocity. Not like Velociraptors, nonetheless, these dinosaurs weren’t carnivores. No, they had been herbivores, so that they most likely lived off a weight loss program of ginkgo, conifer and cycads. They could have additionally consumed leaves that had been on the forest ground.
Dryosaurus had an extended neck and a stiff tail. Scientists have theorized that this dinosaur used its neck and tail for steadiness. This might have allowed it to run on its 2 legs at very excessive speeds with out tipping over. It might have additionally allowed this dinosaur to maintain balanced whereas it picked up meals with its 5 fingered claws. Particularly gadgets that it could have needed to choose up off of the bottom.
These dinosaurs had giant eyes, a sexy beak and a toothless higher entrance jaw. That’s to not say that it didn’t have enamel, nonetheless. Dryosaurus additionally had self-sharpening cheek enamel that had been most likely used to masticate plant materials. Scientists additionally consider that these dinosaurs could have additionally used their cheeks to retailer meals–very similar to a chipmunk or a hamster.
Some attention-grabbing information about Dryosaurus are that though it was 10 toes lengthy, it was solely roughly the burden of a human male and was solely about 5 toes tall. Which implies that it most likely would have been a goal of predators. Particularly because it didn’t have any vital claws or different types of protection. Due to this fact, scientists have theorized that these dinosaurs most likely defended themselves by being actually quick and with the ability to outrun bigger predators. It might have needed to have been quick to outrun such vicious predators because the Allosaurus.
It’s unknown whether or not this dinosaur traveled as a person or whether or not it traveled in herds like different herbivores are theorized to have finished. Some scientists consider that since these dinosaurs had been fairly defenseless – besides for his or her velocity, in fact – then they most likely did journey in herds. Nonetheless, their sheer velocity and evasiveness most likely made their herds look extra like flocks of birds touring on the bottom. Capable of out of the blue transfer course if there was hazard.