3. Attacapan (extinct):
A. Eastern Dialect.
B. Western Dialect.
4. Beothukan (extinct; some reason for assuming it to be Algonquian).
5. Caddoan (1863):
A. Northern Group. 1. Arikara.
B. Middle Group:
a. Pawnee Type. 1. Skidi. 2. Chaui. 3. Kitkahaxki. 4. Pitahauirata.
C. Southern Group. 1. Caddo. 2. Wichita. 3. Kichai. 4. Tawakoni. 5. Waco.
6. Chimakuan (306):
A. Chimakum.
B. Quileute. 1. Hoh.
7. Chimarikan, or Chimariko (31):
Member of the proposed Hokan.
8. Chimmesyan (2155):
A. Tsimshian.
B. Kitksan.
C. Niska.
Chinookan (897):
A. Upper Chinook. 1. Wasco. 2. Wishram. 3. Kathlamet. 4. Klackamas.
B. Lower Chinook. 1. Clatsop. 2. Chinook proper.
10. Chitimachan, or Chitimacha (69).
11. Chumashan (38):
A. San Luis Obispo.
B. Central Group. 1. San Buenaventura. 2. Santa Barbara. 3. Santa Ynez.
C. Island Group. 1. Santa Cruz.
12. Coahuiltecan, or Carrizo (extinct):
A. Pakawa.
B. Comecrudo.
C. Cotoname.
13. Costanoan (17):
A. Northern Division. 1. San Francisco. 2. San Jose. 3. Santa Clara. 4. Santa Cruz.
B. Southern Division. 1. San Juan Bautista. 2. Soledad. 3. Monterey. (Members of the proposed Penutian.)
