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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 161 to 180 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 161 | KM | HAUTERIVIAN | AGE | Hauterivian Age | 130 | 133.9 | DEFINITE | 1.5 | APPROX | 0 | C | TMCM | 22-SEP-09 | |||
| 162 | KO | VALANGINIAN | AGE | Valanginian Age | 133.9 | 140.2 | APPROX | 0 | DEFINITE | 3 | C | TMCM | 22-SEP-09 | |||
| 163 | KP | BERRIASIAN | AGE | Berriasian Age | 140.2 | 145.5 | DEFINITE | 3 | DEFINITE | 4 | C | TMCM | 22-SEP-09 | |||
| 164 | KR | RYAZANIAN [OBSOLETE AGE TERM: CLOSEST CURRENT TERM IS BERRIASIAN] | AGE | Ryazanian Age [Obsolete age term] | 137 | 145.5 | INTERP | 0 | DEFINITE | 4 | Not on 2009 BGS Geological Time Chart; no direct replacement term. | O | TMCM | 22-SEP-09 | TMCM | 09-NOV-11 |
| 165 | KS | JURASSIC | PERIOD | Jurassic Period | 145.5 | 199.6 | DEFINITE | 4 | DEFINITE | .6 | C | TMCM | 22-SEP-09 | |||
| 166 | KT | LATE JURASSIC | EPOCH | Late Jurassic Epoch | 145.5 | 161.2 | DEFINITE | 4 | DEFINITE | 4 | C | TMCM | 22-SEP-09 | |||
| 167 | KU | VOLGIAN [OBSOLETE AGE TERM: USE TITHONIAN] | AGE | Volgian Age [Obsolete age term] | 145.5 | 150.8 | DEFINITE | 4 | DEFINITE | 4 | Not on 2009 BGS Geological Time Chart; use JI Tithonian. | O | TMCM | 22-SEP-09 | TMCM | 09-NOV-11 |
| 168 | KV | PORTLANDIAN [OBSOLETE AGE TERM: CLOSEST CURRENT TERM IS TITHONIAN] | AGE | Portlandian Age [Obsolete age term] | 145.5 | 148 | DEFINITE | 4 | INTERP | 0 | Not on 2009 BGS Geological Time Chart; no direct replacement term. | O | TMCM | 22-SEP-09 | TMCM | 09-NOV-11 |
| 169 | KZ | TITHONIAN | AGE | Tithonian Age | 145.5 | 150.8 | DEFINITE | 4 | DEFINITE | 4 | C | TMCM | 22-SEP-09 | |||
| 170 | MZ | KIMMERIDGIAN | AGE | Kimmeridgian Age | 150.8 | 155.6 | DEFINITE | 4 | APPROX | 0 | C | TMCM | 22-SEP-09 | |||
| 171 | N | OXFORDIAN | AGE | Oxfordian Age | 155.6 | 161.2 | APPROX | 0 | DEFINITE | 4 | C | TMCM | 22-SEP-09 | |||
| 172 | N1 | MID JURASSIC | EPOCH | Mid Jurassic Epoch | 161.2 | 175.6 | DEFINITE | 4 | DEFINITE | 2 | C | TMCM | 22-SEP-09 | |||
| 173 | NA | CALLOVIAN | AGE | Callovian Age | 161.2 | 164.7 | DEFINITE | 4 | DEFINITE | 4 | C | TMCM | 22-SEP-09 | |||
| 174 | NB | BATHONIAN | AGE | Bathonian Age | 164.7 | 167.7 | DEFINITE | 4 | DEFINITE | 3.5 | C | TMCM | 22-SEP-09 | |||
| 175 | NC | BAJOCIAN | AGE | Bajocian Age | 167.7 | 171.6 | DEFINITE | 3.5 | DEFINITE | 3 | C | TMCM | 22-SEP-09 | |||
| 176 | NE | AALENIAN | AGE | Aalenian Age | 171.6 | 175.6 | DEFINITE | 3 | DEFINITE | 2 | C | TMCM | 22-SEP-09 | |||
| 177 | NI | EARLY JURASSIC | EPOCH | Early Jurassic Epoch | 175.6 | 199.6 | DEFINITE | 2 | DEFINITE | .6 | C | TMCM | 22-SEP-09 | |||
| 178 | NL | TOARCIAN | AGE | Toarcian Age | 175.6 | 183 | DEFINITE | 2 | DEFINITE | 1.5 | C | TMCM | 22-SEP-09 | |||
| 179 | NM | PLIENSBACHIAN | AGE | Pliensbachian Age | 183 | 189.6 | DEFINITE | 1.5 | DEFINITE | 1.5 | C | TMCM | 22-SEP-09 | |||
| 180 | NME | SINEMURIAN | AGE | Sinemurian Age | 189.6 | 196.5 | DEFINITE | 1.5 | DEFINITE | 1 | C | TMCM | 22-SEP-09 |
Displaying rows 161 to 180 of 410