Facts about Velociraptors
- 09
Velociraptor's forelimbs featured a 70-degree rotation capability at the wrist joint, allowing them to fold their arms tightly against their body like modern birds.
- 08
Each Velociraptor possessed three-toed feet with the second toe bearing a curved claw that could rotate upward when running, keeping the killing talon raised above ground to preserve its sharp edge.
- 07
Velociraptor's tail comprised nearly half its body length and contained overlapping chevron bones that provided rigidity for balance during high-speed pursuit of prey.
- 06
Around 77 million years ago during the Early Cretaceous, Velociraptors inhabited Central Asia with bodies roughly the size of a large turkey, weighing between 15 and 33 kilograms.
- 05
Feathered plumage covered Velociraptors' bodies, as evidenced by quill knobs on their forearm bones discovered in 2007, indicating these dinosaurs possessed proto-feathers or full feathers.
- 04
Velociraptors possessed enlarged brain-to-body ratios compared to other theropods, suggesting heightened intelligence for pack coordination and problem-solving during the Early Cretaceous period.
- 03
Fossil evidence suggests Velociraptors hunted in coordinated packs, based on trackway patterns and bone arrangements from multiple individuals found at single Mongolian sites.
- 02
In 1924, Henry Fairfield Osborn named Velociraptor mongoliensis based on a single fossil skull discovered in Mongolia's Gobi Desert.
- 01
The sickle claw on each foot of Velociraptors measured approximately 6.5 centimeters and was used primarily for gripping prey.