geochrontypes

18 rows


Description

Lookup table for Geochronology Types. Table is referenced by the Geochronology table.

Columns

Column Type Size Nulls Auto Default Children Parents Comments
geochrontypeid serial 10 nextval('ndb.seq_geochrontypes_geochrontypeid'::regclass)
geochronology.geochrontypeid fk_geochronology_geochrontypesC
geochrontype varchar 64 null
recdatecreated timestamp 22 timezone('UTC'::text, now())
recdatemodified timestamp 22 null

Indexes

Constraint Name Type Sort Column(s)
geochrontypes_pkey Primary key Asc geochrontypeid

Relationships