Entry Category: Scott - Starting with O

Olio is an unincorporated community in eastern Scott County located along Highway 80. Olio was established in 1858 along Dutch Creek. Agriculture and timber have contributed to the economy and way of life in the region. Prior to European exploration, the area surrounding Olio was a wilderness. Several species of wildlife that no longer inhabit the area, such as elk and buffalo, were present throughout the region. Numerous archaeological sites and burial mounds are located along the banks of prominent waterways such as Dutch Creek. Archaeological findings have provided evidence of early inhabitants dating to the Archaic, Woodland, and Mississippian periods. Further archaeological evidence has indicated that the people of the Caddo tribe later inhabited the area. During the late …

Oliver is an unincorporated community located in northwestern Scott County along Highway 28 north of the Poteau River. Agriculture has traditionally been important to the area. Prior to European exploration, Oliver was a wilderness lush with native vegetation and numerous species of wildlife—including buffalo and elk, which no longer inhabit the area. Archaeological evidence from the Archaic, Woodland, and Mississippian periods has been discovered throughout the area. Additional evidence has indicated that the Caddo tribe had a strong presence along the Poteau River and other prominent waterways. Throughout the late seventeenth and early eighteenth centuries, French trappers and explorers traveled west from the Arkansas Post along the Arkansas River. From there, they began traversing smaller tributaries such as the Fourche La Fave River and Poteau River. It is likely that …