Vocabularies — view dictionary terms
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 171 to 190 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |||
| 181 | NML | TRIASSIC | PERIOD | Triassic Period | 199.6 | 251 | DEFINITE | .6 | DEFINITE | .4 | C | TMCM | 22-SEP-09 | |||
| 182 | NMM | LATE TRIASSIC | EPOCH | Late Triassic Epoch | 199.6 | 228.7 | DEFINITE | .6 | APPROX | 0 | C | TMCM | 22-SEP-09 | |||
| 183 | NO | RHAETIAN | AGE | Rhaetian Age | 199.6 | 203.6 | DEFINITE | .6 | DEFINITE | 1.5 | C | TMCM | 22-SEP-09 | |||
| 184 | NOE | NORIAN | AGE | Norian Age | 203.6 | 216.5 | DEFINITE | 1.5 | DEFINITE | 2 | C | TMCM | 22-SEP-09 | |||
| 185 | NOL | MID TRIASSIC | EPOCH | Mid Triassic Epoch | 228.7 | 245.9 | APPROX | 0 | APPROX | 0 | C | TMCM | 22-SEP-09 | |||
| 186 | NP | LADINIAN | AGE | Ladinian Age | 228.7 | 237 | APPROX | 0 | DEFINITE | 2 | C | TMCM | 22-SEP-09 | |||
| 187 | NS | ANISIAN | AGE | Anisian Age | 237 | 245.9 | DEFINITE | 2 | APPROX | 0 | C | TMCM | 22-SEP-09 | |||
| 188 | NT | EARLY TRIASSIC | EPOCH | Early Triassic Epoch | 245.9 | 251 | APPROX | 0 | DEFINITE | .4 | C | TMCM | 22-SEP-09 | |||
| 189 | NW | INDUAN | AGE | Induan Age | 249.5 | 251 | APPROX | 0 | DEFINITE | .4 | C | TMCM | 22-SEP-09 | |||
| 190 | NZ | SCYTHIAN [OBSOLETE AGE TERM: USE EARLY TRIASSIC] | AGE | Scythian Age [Obsolete age term] | 245.9 | 251 | APPROX | 0 | DEFINITE | .4 | Not on 2009 BGS Geological Time Chart; use TE Early Triassic. | O | TMCM | 22-SEP-09 | TMCM | 09-NOV-11 |
Displaying rows 171 to 190 of 410