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: Complete articulated skeleton and carapace of the Miocene armadillo Prozaedyus proximus (MPM-PV 3506). From Vizcaíno et al. (2018). CC-BY. Papers (All Open Access): Mapping the past: GIS and intrasite spatial analyses of fossil deposits in