| GEOTIME_ID |
Unique identifier for the chronostratigraphic or geochronologic unit |
| TOP_DEPTH |
Measured depth in meters to the top of the unit. |
| BOTTOM_DEPTH |
Measured depth in meters to the bottom of the unit. |
| TOP_REFERENCE_POINT_ID |
reference point for top_depth |
| UNCERTAINTY |
Reliability code for the stratigraphic unit. |
| BOTTOM_REFERENCE_POINT_ID |
reference point for bottom_depth |
| DOUBLE_ASS |
Code for the type of range if the unit(s) is given as a range: - or /. |
| UNCERTAINTY_2 |
Reliability code for lowest unit in a range of units. |
| CREATE_USER_ID |
Id for the user who created this record. |
| COMMENTS |
Comments. |
| GEOTIME_2_ID |
Unique identifier for the lowest chronostratigraphic or geochronologic unit in a range of units |
| 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. |
| HEADER_ID |
unique identifier for a specific chronostratigraphic interpretation in a specific segment |
| TOP_DEPTH_QUALIFIER |
Code for a value qualifier |
| BOTTOM_DEPTH_QUALIFIER |
Code for a value qualifier |