+--------+----------+---------+-----------+---------+-------
---+-----------+------------+----------------+ | | Shackle | Seoacul | | | | Shka | Ar., | to bind (a | | | | | | | | | Schakala, | link). | | | | | | | | | Dutch, | | | | | | | | | | Schakel | | | | | | | | | | Teton, | | | | | | | | | | Shakalan | | +--------+----------+---------+-----------+---------+-------
---+-----------+------------+----------------+ | Query | | | | | | Kuiva | | | +--------+----------+---------+-----------+---------+-------
---+-----------+------------+----------------+ | Shabby | | | | Schabig | Schabbig | Shabya | | | +--------+----------+---------+-----------+---------+-------
---+-----------+------------+----------------+

According to Major Lynd, the Dakotas, or Sioux, belonged to the same race as the Mandans; hence the interest which attaches to these verbal similarities.

“Among the Iroquois there is a tradition that the sea and waters infringed upon the land, so that all human life was destroyed.  The Chickasaws assert that the world was once destroyed by water, but that one family was saved, and two animals of every kind.  The Sioux say there was a time when there was no dry land, and all men had disappeared from existence.” (See Lynd’s “Ms. History of the Dakotas,” Library of Historical Society of Minnesota.)

“The Okanagaus have a god, Skyappe, and also one called Chacha, who appear to be endowed with omniscience; but their principal divinity is their great mythical ruler and heroine, Scomalt.  Long ago, when the sun was no bigger than a star, this strong medicine-woman ruled over what appears to have now become a lost island.  At last the peace of the island was destroyed by war, and the noise of battle was heard, with which Scomalt was exceeding wroth, whereupon she rose up in her might and drove her rebellious subjects to one end of the island, and broke off the piece of land on which they were huddled and pushed it out to sea, to drift whither it would.  This floating island was tossed to and fro and buffeted by the winds till all but two died.  A man and woman escaped in a canoe, and arrived on the main-land; and from these the Okanagaus are descended.” (Bancroft’s “Native Races,” vol. iii., p. 149.)

Here we have the Flood legend clearly connected with a lost island.