Search results
Results from the WOW.Com Content Network
Utahraptor was one of, if not the largest and heaviest of all dromaeosaurids, with the largest assigned specimen BYUVP 15465 having a femoral length of 56.5–60 cm (22.2–23.6 in). [8] [9] Utahraptor is estimated to have reached 6–7 metres (20–23 ft) in length and somewhat less than 500 kg (1,100 lb), comparable in weight to a polar bear.
English: A chart showing the approximate size of the dromaeosaurid Utahraptor compared to a human. Estimate of 7 meters is based on Kirkland et al. 1993. Date:
Velociraptor (top) and Utahraptor (bottom) specimens compared to a 1.8 m (5.9 ft) tall human Dromaeosaurids were small to medium-sized dinosaurs, ranging from 1.5–2.07 metres (4.9–6.8 ft) in length (in the case of Velociraptor ) to approaching or over 6 m (20 ft) (in Utahraptor , Dakotaraptor and Achillobator ).
The Utahraptor, however, was a more accurate dinosaur in size comparison to the franchise's Velociraptors; it was discovered shortly before the 1993 release of Jurassic Park ' s film adaptation. [12] [13] Special-effects artist Stan Winston, who worked on the raptors, joked: "After we created it, they discovered it". [12]
Velociraptor specimens compared in size to a 1.8 m (5 ft 11 in) tall human Velociraptor was a small to medium-sized dromaeosaurid , with adults measuring between 1.5–2.07 m (4.9–6.8 ft) long, approximately 0.5 m (1.6 ft) high at the hips, [ 22 ] [ 23 ] and weighing about 14.1–19.7 kg (31–43 lb).
The poll, inspired by the release of the new 'Jurassic World' movie, asked, "Do you believe that dinosaurs and humans once lived on the planet at the same time?" Of the 1,000 people who were ...
An unusual result was found by Hartman and colleagues in 2019, where both Utahraptor and Achillobator were found to be outside Dromaeosaurinae and Velociraptorinae, joined by Yixianosaurus, [22] which is usually considered an anchiornithid. [16] The left cladogram follows Cau et al. 2017, [16] while the right cladogram follows Jasinski et al ...
Utahraptor vs. Gastonia: 16 September 2008 () 9 "Ice Age Monsters" Short-faced bear vs. American lion: 23 September 2008 () 10 "River of Death" Pachyrhinosaurus vs. Albertosaurus: 30 September 2008 () 11 "Raptors vs. T-Rex" Edmontosaurus vs. Dromaeosaurus vs. Tyrannosaurus: 7 October 2008 () 12 "Armageddon"