B. A. S. Bhullar, A. R. Manafzadeh, J. A. Miyamae, E. A. Hoffman, E. L. Brainerd, C. Musinsky, and A. W. Crompton. 2020. “Reply to: Jaw roll and jaw yaw in early mammals.” Nature, 582, Pp. E9-E12. Copy at http://www.tinyurl.com/y2kyq7p9