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.


Go to the start - rows 1 to 20 of 410 Go to the previous page - rows 211 to 230 of 410 Displaying rows 231 to 250 of 410 Go to the next page - rows 251 to 270 of 410 Go to the end - rows 391 to 410 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 EARLY PALEOCENE  SUB-EPOCH  Early Paleocene Sub-epoch  61.1  65.5  APPROX  DEFINITE  .3    TMCM  22-SEP-09     
232 PA  MAASTRICHTIAN  AGE  Maastrichtian Age  65.5  70.6  DEFINITE  .3  DEFINITE  .6    TMCM  22-SEP-09     
233 PF  TURONIAN  AGE  Turonian Age  88.6  93.6  APPROX  DEFINITE  .8    TMCM  22-SEP-09     
234 PI  APTIAN  AGE  Aptian Age  112  125  DEFINITE  DEFINITE    TMCM  22-SEP-09     
235 PK  HETTANGIAN  AGE  Hettangian Age  196.5  199.6  DEFINITE  DEFINITE  .6    TMCM  22-SEP-09     
236 PL  CARNIAN  AGE  Carnian Age  216.5  228.7  DEFINITE  APPROX    TMCM  22-SEP-09     
237 PLC  OLENEKIAN  AGE  Olenekian Age  245.9  249.5  APPROX  APPROX    TMCM  22-SEP-09     
238 PS  LATE PALAEOZOIC  SUB-ERA  Late Palaeozoic Sub-era  251  416  DEFINITE  .4  DEFINITE  2.8    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.  TMCM  22-SEP-09  TMCM  09-NOV-11 
240 PU  GUADALUPIAN  EPOCH  Guadalupian Epoch  260.4  270.6  DEFINITE  .7  DEFINITE  .7    TMCM  22-SEP-09     
241 PUC  ROADIAN  AGE  Roadian Age  268  270.6  DEFINITE  .7  DEFINITE  .7    TMCM  22-SEP-09     
242 PUD  SAKMARIAN  AGE  Sakmarian Age  284.4  294.6  DEFINITE  .7  DEFINITE  .8    TMCM  22-SEP-09     
243 PUG  BASHKIRIAN  AGE  Bashkirian Age  311.7  318.1  DEFINITE  1.1  DEFINITE  1.3    TMCM  22-SEP-09     
244 PUH  SERPUKHOVIAN  AGE  Serpukhovian Age  318.1  326.4  DEFINITE  1.3  DEFINITE  1.6    TMCM  22-SEP-09     
245 PUL  TOURNAISIAN  AGE  Tournaisian Age  345.3  359.2  DEFINITE  2.1  DEFINITE  2.5    TMCM  22-SEP-09     
246 PUR  WESTPHALIAN  AGE  Westphalian Age  307  313  INTERP  INTERP  British regional age.  TMCM  22-SEP-09     
247 PUW  WESTPHALIAN C  SUB-AGE  Westphalian C Sub-age  309  310  INTERP  INTERP  Not on 2009 BGS Geological Time Chart; British regional sub-age; use CC Bolsovian.  TMCM  22-SEP-09     
248 WESTPHALIAN A  SUB-AGE  Westphalian A Sub-age  312  313  INTERP  INTERP  Not on 2009 BGS Geological Time Chart; British regional sub-age; use CA Langsettian.  TMCM  22-SEP-09     
249 Q1  KINDERSCOUTIAN  SUB-AGE  Kinderscoutian Sub-age  315  316  INTERP  INTERP  British regional sub-age.  TMCM  22-SEP-09     
250 Q2  PENDLEIAN  SUB-AGE  Pendleian Sub-age  322  326.4  INTERP  DEFINITE  1.6  British regional sub-age.  TMCM  22-SEP-09     

Go to the start - rows 1 to 20 of 410 Go to the previous page - rows 211 to 230 of 410 Displaying rows 231 to 250 of 410 Go to the next page - rows 251 to 270 of 410 Go to the end - rows 391 to 410 of 410