Hadrosauridae
E673289
Hadrosauridae is a family of herbivorous "duck-billed" dinosaurs known for their broad, flattened snouts and often elaborate cranial crests, which thrived during the Late Cretaceous period.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Hadrosauridae canonical | 2 |
| Saurolophinae | 1 |
Statements (58)
| Predicate | Object |
|---|---|
| instanceOf |
dinosaur family
ⓘ
taxonomic family ⓘ |
| characteristicFeature |
battery of tightly packed teeth
ⓘ
broad flattened snout ⓘ complex dental batteries for grinding plant material ⓘ duck-bill-like beak ⓘ long tails ⓘ often elaborate cranial crests ⓘ relatively shorter forelimbs ⓘ robust hind limbs ⓘ |
| clade |
Cerapoda
NERFINISHED
ⓘ
Dinosauria NERFINISHED ⓘ Neornithischia NERFINISHED ⓘ |
| commonName |
duck-billed dinosaurs
ⓘ
hadrosaurids ⓘ |
| containsGenus |
Corythosaurus
NERFINISHED
ⓘ
Edmontosaurus NERFINISHED ⓘ Hadrosaurus NERFINISHED ⓘ Lambeosaurus NERFINISHED ⓘ Maiasaura NERFINISHED ⓘ Parasaurolophus NERFINISHED ⓘ |
| crestFunctionHypothesis |
acoustic resonance for sound production
ⓘ
sexual selection ⓘ species recognition ⓘ visual display ⓘ |
| diet | herbivorous ⓘ |
| extinctionEvent | Cretaceous–Paleogene extinction event NERFINISHED ⓘ |
| extinctionStatus | extinct ⓘ |
| feedingAdaptation |
ability to process tough vegetation
ⓘ
highly efficient chewing mechanism ⓘ |
| firstAppearance | Cenomanian ⓘ |
| fossilEvidence |
abundant in Late Cretaceous formations of western North America
ⓘ
numerous bonebeds indicating mass mortality events ⓘ |
| geographicDistribution |
Antarctica
NERFINISHED
ⓘ
Asia NERFINISHED ⓘ Europe NERFINISHED ⓘ North America NERFINISHED ⓘ South America NERFINISHED ⓘ |
| geologicalPeriod | Cretaceous NERFINISHED ⓘ |
| kingdom | Animalia ⓘ |
| lastAppearance | Maastrichtian ⓘ |
| locomotion |
bipedal
ⓘ
facultatively quadrupedal ⓘ |
| notableSubgroup |
Lambeosaurinae
NERFINISHED
ⓘ
Saurolophinae NERFINISHED ⓘ |
| order | Ornithischia NERFINISHED ⓘ |
| phylum | Chordata ⓘ |
| reproduction | oviparous ⓘ |
| sensoryAdaptation |
well-developed eyesight
ⓘ
well-developed hearing ⓘ |
| socialBehavior |
evidence for herding behavior
ⓘ
likely gregarious ⓘ |
| suborder | Ornithopoda NERFINISHED ⓘ |
| superfamily | Hadrosauroidea NERFINISHED ⓘ |
| temporalRange | Late Cretaceous ⓘ |
| typicalHabitat |
coastal plains
ⓘ
floodplains ⓘ terrestrial environments ⓘ |
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Saurolophinae