| LOCALITY_ID |
Unique identifier for a locality. |
| SIGN_ID |
Unique identifier of lithological signature. |
| TOP_DEPTH |
Measured depth in meters to the top of the lithological signature. |
| TOP_REFERENCE_POINT_ID |
Unique identifier for a reference point. |
| BOTTOM_REFERENCE_POINT_ID |
Unique identifier for a reference point. |
| BOTTOM_DEPTH |
Measured depth in meters to the base of the lithological signature. |
| COMMENTS |
Comments to the lithology of the well or location. |
| CREATE_USER_ID |
Id for the user who created this record. |
| CREATE_DATE |
Date and time this record was created. |
| UPDATE_USER_ID |
Id for the user who last updated this record. |
| UPDATE_DATE |
Date and time this record was last updated. |