Bousillage was historically used in a region of the US with the exploration done by who?
Bousillage Bousillage (bouzillage, bousille, bouzille) is a mixture of clay and grass or other fiberous substances used as the infill (chinking) between the timbers of a half-timbered building. This material was commonly used by 18th century French colonial settlers in the historical New France region of the United States and is similar to the material cob and adobe. In French "torchis" has the same meaning or the meaning of a loaf of this material.
Caddo Gap, Arkansas Caddo Gap is a small unincorporated community in Montgomery County, Arkansas, United States. It lies between Glenwood and Norman on the Caddo River. It is best known as the area in which explorer Hernando de Soto and his forces clashed with the Tula tribe, a band loosely affiliated with the Caddo Confederacy. The expedition described the Tula Indians as the fiercest they had faced during their inward journey into North America.