DIC_GEOCHRON_AGE_TYPE
Dictionary to constrain age types used in DIC_GEOCHRON. E.g. definite; interpolated; approximate.
| No. |
Column name |
Data type |
Notes |
| 1 |
CODE |
Varchar(10) |
Primary key
|
| 2 |
DESCRIPTION |
Varchar(150) |
|
| 3 |
STATUS |
Char(1) |
|
| 4 |
TRANSLATION |
Varchar(150) |
|
| 5 |
DATE_ENTERED |
Date |
|
| 6 |
DATE_UPDATED |
Date |
|
Sample data (rows 1 to 7 of 7)
| CODE |
DESCRIPTION |
STATUS |
TRANSLATION |
DATE_ENTERED |
DATE_UPDATED |
| DEFINITE |
DEFINITE - SOLID BOUNDARIES WITH DATES ON THE BGS GEOLOGICAL TIMECHART. |
C |
Definite on BGS Geological Time Chart |
18-FEB-04 |
|
| INTERP |
INTERPOLATED - BOUNDARIES NOT DATED ON THE BGS TIMECHART. THESE DATES WERE CALCULATED BY INTERPOLATION, ASSUMING EQUAL DURATION OF INTERVALS. |
C |
Interpolated from BGS Geological Time Chart |
18-FEB-04 |
|
| APPROX |
APPROXIMATE - DASHED BOUNDARIES WITH DATES ON THE BGS GEOLOGICAL TIMECHART. |
C |
Approximate on BGS Geological Time Chart |
18-FEB-04 |
|
| QUAT |
QUATERNARY - APPROXIMATE AGES TAKEN FROM FUNNELL 1995, GEOL. SOC.SPECIAL. PUB. NO. 96 FIGURE 1. |
C |
Quaternary approximate ages from Funnell (1995) |
18-FEB-04 |
|
| * |
NOT APPLICABLE |
C |
Not Applicable |
18-FEB-04 |
|
| ! |
NOT AVAILABLE |
C |
Not Available |
18-FEB-04 |
|
| ? |
NOT ENTERED |
C |
Not Entered |
18-FEB-04 |
|
