Stegosauria

E951427

Stegosauria is a group of herbivorous, plated dinosaurs characterized by rows of bony plates along their backs and spiked tails, best known from the Late Jurassic period.

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Observed surface forms (2)

Surface form Occurrences
Stegosauria indet. 1
Stegosauridae 1

Statements (50)

Predicate Object
instanceOf dinosaur clade
ornithischian dinosaur group
belongsToClade Genasauria NERFINISHED
Thyreophora NERFINISHED
containsFamousMember Stegosaurus GENERATED
containsMember Chungkingosaurus NERFINISHED
Dacentrurus NERFINISHED
Huayangosaurus NERFINISHED
Kentrosaurus NERFINISHED
Miragaia NERFINISHED
Tuojiangosaurus NERFINISHED
containsTaxon Huayangosauridae NERFINISHED
Stegosauridae NERFINISHED
defensiveAdaptation tail spikes
diet herbivorous
ecologicalRole medium to large-bodied herbivore
firstAppearance Middle Jurassic NERFINISHED
hasCharacteristic heavy body armor
leaf-shaped cheek teeth
narrow, pointed skull
rows of dorsal bony plates
short forelimbs compared to hindlimbs
small head relative to body size
spiked tail (thagomizer)
knownFromFossilRecord Africa NERFINISHED
Asia NERFINISHED
Europe NERFINISHED
North America NERFINISHED
lastAppearance Early Cretaceous
locomotion quadrupedal
namedBy Othniel Charles Marsh NERFINISHED
possibleFunctionOfPlates display
species recognition
thermoregulation
primaryFood low-growing vegetation
subclassOf Archosauria
Avemetatarsalia NERFINISHED
Dinosauria NERFINISHED
Ornithischia NERFINISHED
Reptilia NERFINISHED
Tetrapoda NERFINISHED
Thyreophora NERFINISHED
Vertebrata NERFINISHED
taxonRank clade
infraorder
temporalRange Early Cretaceous
Late Jurassic
Middle Jurassic
typeOf armored dinosaur
yearNamed 1877

Referenced by (4)

Full triples — surface form annotated when it differs from this entity's canonical label.

Stegosaurus infraorder Stegosauria
Stegosaurus family Stegosauria
this entity surface form: Stegosauridae
Tendaguru Formation yieldedFossil Stegosauria
this entity surface form: Stegosauria indet.
Ornithischia containsGroup Stegosauria