164
Clay Petrography
Provenience
Stream in middle of San Lazaro
Soil suite
Lazaro Plain
Percentage of shrinkage before firing
.1
Percentage of shrinkage after firing
.1
Munsell color before firing
10YR 3/1
Munsell color after firing
2.5Y 7/3
Aplastic spacing
More than double
Aplastic shape
Subround
Aplastic sorting
Well
B-Fabric
Streams
Aplastics in B-Fabric (below 0.05 mm)
Diffusing calcite
Quartz (%)
Common
Other aplastics
Mudstone
Other aplastics (%)
Few