R. Elston Intermountain Research No description specified. 1-6 (6 Records) Coding Sheets Tosawihi Bifaces Blank Type (1990) Tosawihi Bifaces Hafting Element (1990) Tosawihi Bifaces Locality 26/27 Reduction Stage Intensity - Side 1 (1990) Tosawihi Bifaces Locality 26/27 Side Codes (1990) Tosawihi Bifaces Locality 26/27 Thermal Alteration (1990) Tosawihi Bifaces Material Type (1990)