The loose bilaterality of the Shoshone was ideally adapted to their mode of existence.
"Shoshone-Bannock Subsistence and Society"
Robert F. Murphy Yolanda Murphy
The loose bilaterality seen by Eggan as a characteristic of Plains society was part of the earlier Shoshone social background.
"Shoshone-Bannock Subsistence and Society"
Robert F. Murphy Yolanda Murphy