Journal article
New evidence concerning avian origins from the Late Cretaceous of Patagonia
Citation
Novas, F. E.; Puerta, P. F. (1997). New evidence concerning avian origins from the Late Cretaceous of Patagonia. Nature 387(6631): 390-392. Springer Science and Business Media LLC. doi:10.1038/387390a0
Names first published here
- Unenlagia genus
- Unenlagia comahuensis species