103
Clay Petrography
Provenience
North of creek at San Pablo
Soil suite
Lazaro Plain
Percentage of shrinkage before firing
.033
Percentage of shrinkage after firing
.033
Munsell color before firing
2.5Y 2/0
Munsell color after firing
2.5Y 6/2
Aplastic spacing
Very close
Aplastic shape
Subangular
Aplastic sorting
Moderate
B-Fabric
Streams
Aplastics in B-Fabric (below 0.05 mm)
Quartz, streams, little clay
Quartz (%)
51
Clay (%)
30