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DIC_GEOCHRON (410 rows)
Dictionary table holding codes, names and radiometric ages of geochronological intervals that can be used in BGS databases. It is this table that acts as the domain constraint on corporate data tables.
Displaying rows 231 to 250 of 410
| Row | CODE | DESCRIPTION | RANK_CODE | TRANSLATION | MIN_AGE | MAX_AGE | MIN_AGE_TYPE_CODE | MIN_AGE_PLUS_OR_MINUS | MAX_AGE_TYPE_CODE | MAX_AGE_PLUS_OR_MINUS | COMMENTS | STATUS | USER_ENTERED | DATE_ENTERED | USER_UPDATED | DATE_UPDATED |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 231 | P | EARLY PALEOCENE | SUB-EPOCH | Early Paleocene Sub-epoch | 61.1 | 65.5 | APPROX | 0 | DEFINITE | .3 | C | TMCM | 22-SEP-09 | |||
| 232 | PA | MAASTRICHTIAN | AGE | Maastrichtian Age | 65.5 | 70.6 | DEFINITE | .3 | DEFINITE | .6 | C | TMCM | 22-SEP-09 | |||
| 233 | PF | TURONIAN | AGE | Turonian Age | 88.6 | 93.6 | APPROX | 0 | DEFINITE | .8 | C | TMCM | 22-SEP-09 | |||
| 234 | PI | APTIAN | AGE | Aptian Age | 112 | 125 | DEFINITE | 1 | DEFINITE | 1 | C | TMCM | 22-SEP-09 | |||
| 235 | PK | HETTANGIAN | AGE | Hettangian Age | 196.5 | 199.6 | DEFINITE | 1 | DEFINITE | .6 | C | TMCM | 22-SEP-09 | |||
| 236 | PL | CARNIAN | AGE | Carnian Age | 216.5 | 228.7 | DEFINITE | 2 | APPROX | 0 | C | TMCM | 22-SEP-09 | |||
| 237 | PLC | OLENEKIAN | AGE | Olenekian Age | 245.9 | 249.5 | APPROX | 0 | APPROX | 0 | C | TMCM | 22-SEP-09 | |||
| 238 | PS | LATE PALAEOZOIC | SUB-ERA | Late Palaeozoic Sub-era | 251 | 416 | DEFINITE | .4 | DEFINITE | 2.8 | C | TMCM | 22-SEP-09 | |||
| 239 | PT | EARLY PERMIAN [OBSOLETE AGE TERM: USE CISURALIAN] | EPOCH | Early Permian Epoch [Obsolete age term] | 270.6 | 299 | DEFINITE | .7 | DEFINITE | .8 | Not on 2009 BGS Geological Time Chart; use PLC Cisuralian. | O | TMCM | 22-SEP-09 | TMCM | 09-NOV-11 |
| 240 | PU | GUADALUPIAN | EPOCH | Guadalupian Epoch | 260.4 | 270.6 | DEFINITE | .7 | DEFINITE | .7 | C | TMCM | 22-SEP-09 | |||
| 241 | PUC | ROADIAN | AGE | Roadian Age | 268 | 270.6 | DEFINITE | .7 | DEFINITE | .7 | C | TMCM | 22-SEP-09 | |||
| 242 | PUD | SAKMARIAN | AGE | Sakmarian Age | 284.4 | 294.6 | DEFINITE | .7 | DEFINITE | .8 | C | TMCM | 22-SEP-09 | |||
| 243 | PUG | BASHKIRIAN | AGE | Bashkirian Age | 311.7 | 318.1 | DEFINITE | 1.1 | DEFINITE | 1.3 | C | TMCM | 22-SEP-09 | |||
| 244 | PUH | SERPUKHOVIAN | AGE | Serpukhovian Age | 318.1 | 326.4 | DEFINITE | 1.3 | DEFINITE | 1.6 | C | TMCM | 22-SEP-09 | |||
| 245 | PUL | TOURNAISIAN | AGE | Tournaisian Age | 345.3 | 359.2 | DEFINITE | 2.1 | DEFINITE | 2.5 | C | TMCM | 22-SEP-09 | |||
| 246 | PUR | WESTPHALIAN | AGE | Westphalian Age | 307 | 313 | INTERP | 0 | INTERP | 0 | British regional age. | C | TMCM | 22-SEP-09 | ||
| 247 | PUW | WESTPHALIAN C | SUB-AGE | Westphalian C Sub-age | 309 | 310 | INTERP | 0 | INTERP | 0 | Not on 2009 BGS Geological Time Chart; British regional sub-age; use CC Bolsovian. | O | TMCM | 22-SEP-09 | ||
| 248 | Q | WESTPHALIAN A | SUB-AGE | Westphalian A Sub-age | 312 | 313 | INTERP | 0 | INTERP | 0 | Not on 2009 BGS Geological Time Chart; British regional sub-age; use CA Langsettian. | O | TMCM | 22-SEP-09 | ||
| 249 | Q1 | KINDERSCOUTIAN | SUB-AGE | Kinderscoutian Sub-age | 315 | 316 | INTERP | 0 | INTERP | 0 | British regional sub-age. | C | TMCM | 22-SEP-09 | ||
| 250 | Q2 | PENDLEIAN | SUB-AGE | Pendleian Sub-age | 322 | 326.4 | INTERP | 0 | DEFINITE | 1.6 | British regional sub-age. | C | TMCM | 22-SEP-09 |
Displaying rows 231 to 250 of 410