102
Clay Petrography
Provenience
Rancho Grande, low area adjacent and NW of river
Soil suite
Lazaro Plain
Percentage of shrinkage before firing
.066
Percentage of shrinkage after firing
.1
Munsell color before firing
10YR 2/1
Munsell color after firing
10YR 7/1
Aplastic spacing
Single
Aplastic shape
Round
Aplastic sorting
Well
B-Fabric
Mosaic
Aplastics in B-Fabric (below 0.05 mm)
Rounded calcite, shell, micrite
Calcite (%)
2
Quartz (%)
32
Clay (%)
47
Other aplastics
Amorphous concentration feature
Other aplastics (%)
9
Additional aplastics
Shell, micrite
Additional aplastics (%)
9