The Shrine at Kupērā (English [summary]) in: South Asia — Tamil
All the holy places near Maturai disappeared during the deluge except that worshipped by Kupērā at Uttaravālavāy.
footnote 25 Tiruviḷai, 56.27
– Shulman, David, “The Tamil Flood-Myth and the Caṅkam Legend”, Journal of Tamil Studies 1978, pp. 10-31, pp. 13, 28.
Flood Stories 