128
Clay Petrography
Provenience
Right side of road, burned cane field halfway to Progresso
Soil suite
Lazaro Plain
Percentage of shrinkage before firing
.033
Percentage of shrinkage after firing
.033
Munsell color before firing
2.5YR 3/4
Munsell color after firing
2.5YR 4/6
Aplastic spacing
More than double
Aplastic shape
Subangular
Aplastic sorting
Poor
B-Fabric
Crystallitic
Quartz (%)
6
Oxides (%)
1
Clay (%)
90
Other aplastics
Mudstone
Other aplastics (%)
2
Additional aplastics
Micrite