Contents: Ceramic Class and Type Coding Index
Primary Key: CERCLASS, CERTYPE
Columns:
| Name | Type | Size | Contents |
| CERTYPE | NUMBER | Integer | Ceramic type code |
| TYPENAME | VARCHAR | 90 | Ceramic type description |
| CERCLASS | NUMBER | Integer | Ceramic class code |
| CERCLTXT | VARCHAR | 55 | Ceramic class description |
| BDATE | NUMBER | Integer | Beginning Date |
| EDATE | NUMBER | Integer | End Date |
| REFERENCES | VARCHAR | 255 | References |
| SMCERCL | VARCHAR | 255 | Small Ceramic Class |
| MIX_MOD_TYPE | NUMBER | Integer | |
| MIX_MOD_TEXT | VARCHAR | 255 |