119

Clay Petrography

Provenience

K'axob, on right side of road to Senor Campos rancho, north arm of swamp at edge

Soil suite

Xaibe Plain

Percentage of shrinkage before firing

.1

Percentage of shrinkage after firing

.133

Munsell color before firing

7.5YR 5/0

Munsell color after firing

10YR 7/1

Aplastic spacing

More than double

Aplastic shape

Round

Aplastic sorting

Well

B-Fabric

Crystallitic

Aplastics in B-Fabric (below 0.05 mm)

Calcite

Calcite (%)

Rare

Quartz (%)

2

Oxides (%)

Rare

Clay (%)

90

Additional aplastics

Shell

Additional aplastics (%)

6