Laurent, Christian, Xia Wang, Bo Wang, and Zhiheng Li. “Exceptional Preservation of Feather Micro-Structures in Amber from the Middle-Cretaceous of Myanmar”. Biosis: Biological Systems 2, no. 4 (January 18, 2022): 423–439. Accessed November 22, 2024. https://ojs.bdtopten.com/eaapublishing/index.php/biosis/article/view/161.