43 THE EXl'LORATION OF THE NIGER We reached IJafolabo in the evening without incident. A ferry-boat took us across the Bafing, one of the two rivers which unite to form the Senegal. A road some two feet wide starts from the right bank of the Bafing, and follows the course of the other affluent, the Bakhoy, to the village of Djubcba, where we cam]x;d on the evening of the 13th.

Thus far our journey had been effected by the aid of verj' civilized means of transport. On leaving Djubeba, however, our difficulties were to begin.

The carriage, or ratlier cart, which is used in the French Sudan for taking down provisions and other necessaries to our different stations on the \iger is of the kind known as the Lefebvre, about which there was so much talk during the Madagascar expedition. It consists of a big case of sheet iron mounted on a crank axle, and provided with two wheels. It is drawn by a mule.