Morgan, Gareth A., Campbell, Bruce A., Campbell, D. B., and Hawke, B. R. 2016. [Dataset] Figures from Morgan et al: Investigating the Stratigraphy of Mare Imbrium Flow Emplacement with Earth-Based Radar. Distributed by Washington, DC: Smithsonian National Air and Space Museum, Center for Earth and Planetary Studies. https://doi.org/10.5479/data_nasm/10088/31950.