Research Interests
- Southeastern U. S. archaeology 48 years of fieldwork experience in the Lower Mississippi Valley (Natchez Bluffs and Yazoo Bluffs) and the Gulf Coastal Plain (southwest Louisiana and southeast Alabama)
- Museum anthropology
- Archaeological material culture
- Native American prehistory and ethnohistory
- The role of salt in world history and prehistory
- Historical archaeology
- Historic cemeteries and gravestone studies