archosaur group
C45873
concept
An archosaur group is a clade of diapsid reptiles that includes all living birds and crocodilians, along with their extinct relatives such as non-avian dinosaurs and pterosaurs, unified by shared skeletal and anatomical features.
All labels observed (4)
| Label | Occurrences |
|---|---|
| archosaur group canonical | 2 |
| avialan | 1 |
| bird-line archosaur | 1 |
| sauropod family | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: archosaur group
Generated description
An archosaur group is a clade of diapsid reptiles that includes all living birds and crocodilians, along with their extinct relatives such as non-avian dinosaurs and pterosaurs, unified by shared skeletal and anatomical features.
Instances (5)
| Instance | Via concept surface |
|---|---|
| Crocodylomorpha | — |
| Pseudosuchia | — |
| Avemetatarsalia | bird-line archosaur |
| Ichthyornis | avialan |
| Brachiosauridae | sauropod family |