Pterosauria
E922372
Pterosauria is an extinct group of flying reptiles that were the first vertebrates to achieve powered flight and lived alongside dinosaurs during the Mesozoic Era.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Pterosauria canonical | 8 |
| Pterodactyloidea | 1 |
| Pterosauromorpha | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11380334 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pterosauria Context triple: [Archosauria, contains, Pterosauria]
-
A.
Paraves
Paraves is a clade of feathered theropod dinosaurs that includes birds and their closest non-avian relatives, such as dromaeosaurids and troodontids.
-
B.
Archosauria
Archosauria is a major group of diapsid reptiles that includes all living birds and crocodilians, as well as their extinct dinosaur and pterosaur relatives.
-
C.
Archaeopterygidae
Archaeopterygidae is an extinct family of early bird-like dinosaurs that includes Archaeopteryx and represents a key transitional group between non-avian dinosaurs and modern birds.
-
D.
Sauropsida
Sauropsida is a major clade of vertebrates that includes all modern reptiles and birds, along with their extinct relatives.
-
E.
Diapsida
Diapsida is a major clade of reptiles characterized by two temporal skull openings, encompassing groups such as lizards, snakes, crocodilians, and birds.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pterosauria Target entity description: Pterosauria is an extinct group of flying reptiles that were the first vertebrates to achieve powered flight and lived alongside dinosaurs during the Mesozoic Era.
-
A.
Paraves
Paraves is a clade of feathered theropod dinosaurs that includes birds and their closest non-avian relatives, such as dromaeosaurids and troodontids.
-
B.
Archosauria
Archosauria is a major group of diapsid reptiles that includes all living birds and crocodilians, as well as their extinct dinosaur and pterosaur relatives.
-
C.
Archaeopterygidae
Archaeopterygidae is an extinct family of early bird-like dinosaurs that includes Archaeopteryx and represents a key transitional group between non-avian dinosaurs and modern birds.
-
D.
Sauropsida
Sauropsida is a major clade of vertebrates that includes all modern reptiles and birds, along with their extinct relatives.
-
E.
Diapsida
Diapsida is a major clade of reptiles characterized by two temporal skull openings, encompassing groups such as lizards, snakes, crocodilians, and birds.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
clade
ⓘ
extinct taxon ⓘ flying reptile ⓘ |
| achieved | powered flight ⓘ |
| clade |
Archosauria
ⓘ
Avemetatarsalia ⓘ |
| class | Reptilia ⓘ |
| coexistedWith |
early birds
ⓘ
non-avian dinosaurs ⓘ |
| coveredWith | pycnofibers ⓘ |
| diet |
carnivorous
ⓘ
insectivorous ⓘ piscivorous ⓘ |
| distinguishedFrom | Dinosauria ⓘ |
| eggType | soft-shelled eggs ⓘ |
| extinctionCause |
Cretaceous–Paleogene mass extinction
ⓘ
linked to:
Cretaceous–Paleogene boundary
|
| firstAppearance |
Carnian age
ⓘ
Late Triassic ⓘ |
| fossilRecord | global distribution ⓘ |
| fossilsFoundIn |
Africa
ⓘ
Antarctica ⓘ Asia ⓘ Australia ⓘ Europe ⓘ North America ⓘ South America ⓘ |
| hadAnatomicalFeature |
hollow bones
ⓘ
keeled breastbone in many taxa ⓘ lightweight skeleton ⓘ pycnofibers ⓘ wing membrane supported by elongated fourth finger ⓘ |
| includes |
Dimorphodon
ⓘ
Pteranodon ⓘ Pterodactyloidea ⓘ Pterodactylus ⓘ Quetzalcoatlus ⓘ Rhamphorhynchoidea ⓘ Rhamphorhynchus ⓘ |
| kingdom | Animalia ⓘ |
| lastAppearance |
Cretaceous–Paleogene extinction event
ⓘ
linked to:
Cretaceous–Paleogene boundary
end of Cretaceous ⓘ |
| locomotion |
flight
ⓘ
quadrupedal walking ⓘ |
| notableAs | first vertebrates to achieve powered flight ⓘ |
| phylum | Chordata ⓘ |
| reproduction | oviparous ⓘ |
| studyField |
paleontology
ⓘ
vertebrate paleontology ⓘ |
| subclass | Diapsida ⓘ |
| taxonRank | order ⓘ |
| timeRange | Mesozoic Era ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Pterosauria Description of subject: Pterosauria is an extinct group of flying reptiles that were the first vertebrates to achieve powered flight and lived alongside dinosaurs during the Mesozoic Era.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Pterosauria
linked to: Pterosauria