Dr. Sarah Z. Gibson studies the evolutionary relationships of lower actinopterygian fishes, with a focus on the biodiversity of the Upper Triassic and Lower Jurassic geologic deposits of North America. On Twitter @gombessagirl.
Featured Image: Articulated holotype left pes of Sarahsaurus aurifontanalis. From Marsh and Rowe (2018). CC-BY. Papers (All Open Access): History is written by the victors: The effect of the push of the past on the fossil