Journal article
Melanosome evolution indicates a key physiological shift within feathered dinosaurs
Citation
Li, Q.; Clarke, J. A.; Gao, K. Q.; Zhou, C. F.; Meng, Q.; Li, D.; D'Alba, L.; Shawkey, M. D. (2014). Melanosome evolution indicates a key physiological shift within feathered dinosaurs. Nature 507(7492): 350-353. doi:10.1038/nature12973