This is an eroded crater formation with several smaller craters along the rim. A chain of three small craters lies across the western rim and inner wall, and a crater cuts across the eastern rim. The inner walls have been worn and their features softened by impacts and possibly ejecta from other craters. The northern portion of the interior floor contains a considerable number of small craters that nearly form a continuous carpet in places. The southern floor is less impacted.
Menzel, D. H.; Minnaert, M.; Levin, B.; Dollfus, A.; Bell, B. (1971). "Report on Lunar Nomenclature by the Working Group of Commission 17 of the IAU". Space Science Reviews. 12 (2): 136–186. Bibcode:1971SSRv...12..136M. doi:10.1007/BF00171763. S2CID122125855.