PREHISTORIC LOUISIANA INDIANS
1. Lithic Period
2. Archaic Period
3. Poverty Point Period—Late Archaic
4. Tchefuncte Period
5. Marksville Period
6. Troyville—Cole Creek Period
7. Plaquemine Period
8. Mississippian Period
9. 1540-Present
HISTORIC PERIOD
I. ATAKAPA
1. Atakapa
2. Opelousa
II. CHITIMACHA
1. Chitimacha
2. Chawasha
3. Taensa (Tensas)
4. Washa (Quacha)
III. CHOCTAW
1. Choctaw
2. Jena Band
IV. COUSHATTA
V. HOUMA
1. Houma
2. Acotapissa
3. Bayogoula
4. Mugulasha
5. Okelousa
6. Quinipissa
7. Tangipahoa
VI. KADOHADACHO (CADDO)
1. Caddo
2. Addi (Adai)
3. Doustian
4. Nasoni
5. Natasi
6. Natchitoches
7. Nanatsoho
8. Soacatino (Xacatin)
9. Washita (Ouachita)
10. Yatasi
VII. TUNICA
1. Tunica
2. Avoyel
3. Biloxi
4. Grigra (Gris)
VIII. INTER-TRIBAL COUNCIL OF LOUISIANA