Things you need to know about Utopia III before you use the data:

• 700 shovel test pits and 63 test units were used to sample topsoil and plowzone contexts prior to the mechanical removal of the remaining topsoil and plowzone.
• One-hundred percent of the soil from all subfloor pits was saved and processed through a soil flotation system.
• Measurements are in feet and tenths of feet.