Sinornithosaurus
- Accepted name
- Sinornithosaurus
- Described by
- Xu et al., 1999
- Class
- Reptilia
- Family
- Dromaeosauridae
- Parent taxon
- Microraptorinae
- First appearance
- Early Cretaceous
- Stage interval
- Barremian to Aptian
- Age range
- 125.77 to 119.57 million years ago
- Diet (ecospace)
- carnivore
- Environment (ecospace)
- terrestrial
- Fossil occurrences in PBDB
- 3
- Period
- Cretaceous
All fields on this page come from the Paleobiology Database record for this genus.
Source and citation: PBDB taxon 68204 · The Paleobiology Database (CC BY 4.0).