graphic distribution 98
Principal tribes 98
Piman family 98
Principal tribes 99
Population 99
Pujunan family 99
Geographic distribution 100
Principal tribes 100
Quoratean family 100
Geographic distribution 101
Tribes 101
Population 101
Salinan family 101
Population 102
Salishan family 102
Geographic distribution 104
Principal tribes 104
Population 105
Sastean family 105
Geographic distribution 106
Shahaptian family 106
Geographic distribution 107
Principal tribes and population 107
Shoshonean family 108
Geographic distribution 109
Principal tribes and population 110
Siouan family 111
Geographic distribution 112
Principal tribes 114
Population 116
Skittagetan family 118
Geographic distribution 120
Principal tribes 120
Population 121
Takilman family 121
Geographic distribution