Weddell Plain (65°0′S 20°0′W / 65.000°S 20.000°W / -65.000; -20.000) is an undersea abyssal plain named in association with the Weddell Sea off Antarctica.
Name approved 6/87 (ACUF 225).
This article incorporates public domain material from "Weddell Plain".
Geographic Names Information System.
United States Geological Survey.