tbl_geochron_refs

0 rows


Description

Contains references for geochronological (radiometric) dating of samples.

Columns

Column Type Size Nulls Auto Children Parents Comments
geochron_ref_id int4 10 √

Primary key (automatically incremented).
geochron_id int4 10
tbl_geochronology.geochron_id fk_geochron_refs_geochron_id R

Specifies the geochronological record related to this reference.
biblio_id int4 10
tbl_biblio.biblio_id fk_geochron_refs_biblio_id R

Specifies the publication that describes or mentions the geochronological dating.
date_updated timestamptz 35,6 √

Indexes

Constraint Name Type Sort Column(s)
tbl_geochron_refs_pkey Primary key Asc geochron_ref_id

Relationships

Close relationships within degrees of separation