It is probably a crack similar to that which made the Victoria Falls, and formed the Shire Valley.
The chief brought a small present of meal in the evening, and sat with us for a few minutes.

On leaving us he said that he wished we might sleep well.

Scarce had he gone, when a wild sad cry arose from the river, followed by the shrieking of women.

A crocodile had carried off his principal wife, as she was bathing.

The Makololo snatched up their arms, and rushed to the bank, but it was too late, she was gone.