This initiation of doctors is found among the Northwestern tribes and in the Central region among the Maidu and wintun and probably other groups.
"The Religion of the Indians of California"
A. L. Kroeber
Probably a typical example of these dances is furnished by the Maidu of the Sacramento valley, who declare that their ceremonies were obtained from their neighbors, the wintun.
"The Religion of the Indians of California"
A. L. Kroeber
The wintun occupy a territory which is of much greater extent from north to south than from east to west.
"The Religion of the Indians of California"
A. L. Kroeber