184
Clay Petrography
Provenience
Trench at Rancho Grande
Soil suite
Lazaro Plain
Percentage of shrinkage before firing
0
Percentage of shrinkage after firing
.066
Munsell color before firing
2.5Y 5/1
Munsell color after firing
10YR 7/4
Aplastic spacing
More than double
Aplastic shape
Subround
Aplastic sorting
Moderate
B-Fabric
Streams
Aplastics in B-Fabric (below 0.05 mm)
No distinct minerals
Other aplastics
Mudstone
Additional aplastics
Amorphous concentration feature