teeth that may belong to Deinonychus have been found much farther east in Maryland. Paleontologist John Ostrom's study of Deinonychus in the late 1960s revolutionized...

Deinonychus is a Dutch doom metal band formed in 1992 by Marco Kehren. There is a close relationship between Deinonychus and the German band Bethlehem:...

prey. Remains of Deinonychus, a closely related dromaeosaurid, have commonly been found in aggregations of several individuals. Deinonychus has also been...

Velociraptor, Deinonychus, and Saurornitholestes, and while the discovery of Tsaagan lent support to this grouping, the inclusion of Deinonychus, Saurornitholestes...

name, ostrommaysi, is in honor to John Ostrom for his investigations on Deinonychus and its relationships to birds, as well as Chris Mays, who helped in...

premaxilla below the nostril is taller than long from front to back, as in Deinonychus, Utahraptor, and perhaps Dromaeosaurus, while the opposite is the case...

of Deinonychus in 1964, Ostrom challenged the widespread belief that dinosaurs were slow-moving lizards (or "saurians"). He argued that Deinonychus, a...

the eggs found associated with the Deinonychus specimen AMNH 3015. This partial skeleton was identified as Deinonychus based on the shape of the preserved...

contain Deinonychus remains. According to one 1995 study, only six sites containing Deinonychus fossils contain no trace of Tenontosaurus, and Deinonychus remains...

Dromaeosaurus shared many features with Velociraptor and the newly discovered Deinonychus, and assigned these forms to a new family: Dromaeosauridae. Since then...

labeled Deinonychus as a Velociraptor species due to Paul's belief that many dinosaur genera should be combined. John Ostrom, who discovered Deinonychus, was...

Utahraptor, but more closely resembles smaller dromaeosaurids, like Deinonychus. Apart from its large size, the description of 2015 indicated some additional...

It then cuts to the trio of Deinonychus going out on another hunting patrol. At the side of a river one of the Deinonychus spots a primitive fish (similar...

discovered that has tooth drag marks attributed to Saurornitholestes. Deinonychus, along with other similar dromaeosaurs, were suggested to kill prey in...

Jr. is hunting a Pachycephalosaurus, when five Deinonychus abduct him. Speckles pursues the Deinonychus, but two of them manage to knock him into a river...

when John Ostrom discovered a small carnivorous dinosaur which he named Deinonychus antirrhopus, a theropod whose skeletal resemblance to birds seemed unmistakable...

First, John Ostrom discovered the bird-like dromaeosaurid theropod Deinonychus and described it in 1969. Its anatomy indicated that it was an active...

most inclusive natural group containing Dromaeosaurus, Velociraptor, Deinonychus, and Saurornitholestes, their most recent common ancestor and all of...

series of gruesome killings, perpetrated by Tiptree's missing creature, a Deinonychus. Among the victims is the daughter of Eunice employee Jesse Paloma, but...

Deinonychus Velociraptor Adasaurus Balaur...

(including Tyrannosaurus), the dromaeosaurids (including Velociraptor and Deinonychus, which are remarkably similar in form to the oldest known bird, Archaeopteryx)...

including the dinosaur that had escaped earlier which is identified as a Deinonychus, a sexually-frustrated Megalosaurus, and an adolescent Tarbosaurus. Penward...

dinosaur in Montana. In 1969, this dinosaur was described and named Deinonychus by John Ostrom of Yale University. The next year, Ostrom redescribed...

Velociraptorinae, such as Longrich and Currie in 2009, which recovered Deinonychus outside of the Velociraptorine and Dromaeosaurinae. Traditionally, Adasaurus...

although Deinonychus may have done so. Skeletal remains from subadults with missing parts are suspected of having been eaten by other Deinonychus, mainly...

defined as all dinosaurs more closely related to dromaeosaurids (such as Deinonychus antirrhopus) than to birds (such as Passer domesticus). It traditionally...

birds than to Deinonychus", with Troodon being sometimes added as a second external specifier in case it is closer to birds than to Deinonychus. Avialae is...

theory of bird evolution from dinosaurs after his 1964 discovery of Deinonychus in Wyoming, agreed, calling the specimen a "jewel", and telling reporters...

Mist, Crimson Death) Dinosaur Monstrous Manual (1993) (Ankylosaurus, Deinonychus, Diplodocus, Elasmosaurus, Lambeosaurus, Pteranodon, Stegosaurus, Triceratops...

Bird brain shapes from Deinonychus to modern crown birds...