| Unfortunately, the last published glottochronology for all the Caddoan languages dates to the 1960s, before the technique was refined. |
|
| They conducted Xray diffraction and petrographic analysis of thin sections from a vessel suspected to have originated in the Caddoan region. |
|
| The Caddoan language family includes the Caddo, Wichita, Pawnee, and Arikara languages, which are found on the central Plains. |
|
| Custis was free to observe Creek ceremonies and Caddoan customs and skills and to post a twenty-six-specimen botanical collection downriver. |
|
| No other contemporaneous mortuary vessel assemblages from other sites across the Caddoan area resemble those of the Titus phase. |
|
| If such a network existed, we would expect the pattern to more closely resemble that recorded for the Caddoan region. |
|
| The southern distribution of Cahokia-style figurines is heavily concentrated at Caddoan towns along a roughly 120-km segment of the Arkansas River valley of Oklahoma. |
|
| By 1000 CE in the northwestern part of the state, the Fourche Maline culture had evolved into the Caddoan Mississippian culture. |
|
| The Caddoan Mississippians covered a large territory, including what is now eastern Oklahoma, western Arkansas, northeast Texas, and northwest Louisiana. |
|
| The Mississippian period in Louisiana was when Plaquemine and the Caddoan Mississippian cultures developed and extensive maize agriculture was adopted. |
|
