Ankylosauria is a group of herbivorous dinosaurs of the clade Ornithischia. It includes the great majority of dinosaurs with armor in the form of bony...

a complete skeleton has not been discovered. Though other members of Ankylosauria are represented by more extensive fossil material, Ankylosaurus is often...

Ankylosauridae (/ˌæŋkɪloʊˈsɔːrɪdiː/) is a family of armored dinosaurs within Ankylosauria, and is the sister group to Nodosauridae. The oldest known ankylosaurids...

brains for their body size. Thyreophora includes two major subgroups, Ankylosauria and Stegosauria. In both clades, the forelimbs were much shorter than...

uncertain. In 1978 Coombs assigned it to the Nodosauridae within the Ankylosauria. This is still a usual classification, Hylaeosaurus being recovered as...

K., Maryanska, T., and Weishampel, D. B. (2004). Chapter Seventeen: Ankylosauria. in The Dinosauria (2nd edition), Weishampel, D. B., Dodson, P., and...

Late Cretaceous Period. It is part of the Nodosauridae, a family within Ankylosauria. It is named after the Edmonton Formation (now the Horseshoe Canyon Formation...

Coombs, Jr. (1978). "The families of the ornithischian dinosaur order Ankylosauria". Palaeontology. 21 (1): 143–170. Lull, R. S. (1921). The Cretaceous...

kirtlandensis, gen et sp nov., a new ankylosaurid dinosaur (Ornithischia; Ankylosauria) from the Upper Cretaceous Kirtland Formation (Upper Campanian), San...

Euoplocephalus is still seen as an ankylosaurid, but as a member of the Ankylosauria, not the Stegosauria. It is likely also a member of the derived subgroup...

along with the family Ankylosauridae, belong within the infraorder Ankylosauria. Nodosaurids are characterized by certain features of the skull, including...

of a member of Ankylosauria; the author argued that this finding indicates a probable early Early Jurassic origin for both Ankylosauria and its sister...

1998 Kirkland established three characters which were unique for the Ankylosauria as a whole and thus likely autapomorphies, unique derived traits. On...

understood, until Coombs in 1978 placed in the Nodosauridae within a larger Ankylosauria. In 1996 Kenneth Carpenter e.a. refined this to the Polacanthinae. An...

Gargoyleosaurus parkpinorum within the family Ankylosauridae of the Ankylosauria and are in agreement with most previous phylogenetic hypotheses, which...

group of Nodosauridae within Nodosauroidea that would not have been Ankylosauria, but the last surviving Stegosauria. However, these hypotheses have not...

was a tabular bone, otherwise unknown in dinosaurs, proving that the Ankylosauria had independently evolved from the Aetosauria, a hypothesis today entirely...

tail was considered to be strictly distinctive. Unlike all other known Ankylosauria, the tail is short with no more than twenty-six caudal vertebrae, the...

Chordata Clade: Dinosauria Clade: †Ornithischia Clade: †Thyreophora Clade: †Ankylosauria Family: †Nodosauridae Subfamily: †Nodosaurinae Genus: †Borealopelta Brown...

should be considered a valid taxon. In 1980, Molnar placed Minmi in the Ankylosauria. In 1987, he thought it was a member of the Nodosauridae. In 2011, a...

the known basal thyreophorans, either closely related to Ankylosauria or Stegosauria+Ankylosauria. A full-grown Scelidosaurus was rather small compared to...

double-headed ribs. In fact the ribs were those of Struthiosaurus. In Ankylosauria, the rump is so flat that the upper part of the rib shafts sticks out...

described, Antarctopelta was placed at an indeterminate level within Ankylosauria but was stated to have similarities with both nodosaurids and ankylosaurids...

Emausaurus Scelidosaurus Scutellosaurus Yuxisaurus Jakapil Ankylosauria see Ankylosauria Stegosauria see Stegosauria...

Chordata Clade: Dinosauria Clade: †Ornithischia Clade: †Thyreophora Clade: †Ankylosauria Family: †Ankylosauridae Subfamily: †Ankylosaurinae Tribe: †Ankylosaurini...

all armored and quadrupedal taxa, many of which are now separated into Ankylosauria. Ankylosaurs were only recognized as a distinct group from stegosaurs...

ankylosaurid dinosaur Dyoplosaurus acutosquameus Parks, 1924 (Ornithischia: Ankylosauria) and a revision of the genus". Journal of Vertebrate Paleontology. 29...

Chordata Clade: Dinosauria Clade: †Ornithischia Clade: †Thyreophora Clade: †Ankylosauria Family: †Ankylosauridae Genus: †Huaxiazhoulong Zhu et al., 2024 Species:...

loosely placed it into Nodosauridae. They conceded this binary division of Ankylosauria may not be entirely sound, meaning Liaoningosaurus could represent some...

Chordata Clade: Dinosauria Clade: †Ornithischia Clade: †Thyreophora Clade: †Ankylosauria Family: †Ankylosauridae Subfamily: †Ankylosaurinae Genus: †Datai Species:...