John C. McGregor

1905 – 1992

• Southwestern archaeology
• The Cohonina culture of Mount Floyd, Arizona
• The Cohonina culture of northwestern Arizona
• The Pool and Irving villages
• Culture of sites which were occupied shortly before the eruption of Sunset crater
• Development and inter-relationships of certain Southwestern cultures
• How some important northern Arizona pottery types were dated
• The Pool and Irving villages
• Winona and Ridge ruin
• Winona village