Bird-like anatomy, posture, and behavior revealed by an early jurassic theropod dinosaur resting trace.

por Andrew R C Milner, Jerald D Harris, Martin G Lockley, James I Kirkland, Neffra A Matthews
Publicado 2009

Mummified precocial bird wings in mid-Cretaceous Burmese amber

por Lida Xing, Ryan C. McKellar, Min Wang, Ming Bai, Jingmai K. O’Connor, Michael J. Benton, Jianping Zhang, Yan Wang, Kuowei Tseng, Martin G. Lockley, Gang Li, Weiwei Zhang, Xing Xu
Publicado 2016