| fun quiz -- was thinking of making a supercontinent quiz and found yours. Aren't there more than 10 supercontinents, though? Wikipedia lists, in addition to your 10: Euramerica (300 mil years ago), and the still extant landmasses of Eurasia, the Americas, and Afro-Eurasia. Also, Nuna is apparently another name for Columbia -- you might accept it as an alternate. |