W2
Clay Petrography
Provenience
Bajo - clay but not taken stratigraphically
Soil suite
San Felipe Plain
Munsell color before firing
5Y 7/2
Munsell color after firing
2.5Y 7/3
Aplastic spacing
More than double
Aplastic shape
Angular
Aplastic sorting
Poor
B-Fabric
Speckled
Aplastics in B-Fabric (below 0.05 mm)
Mosaic pattern
Quartz (%)
30
Oxides (%)
30
Additional aplastics
Gypsum