tbl_relative_age_refs

0 rows


Description

Stores bibliographic references that define the accepted authority for a dating period, rather than the dating of a specific sample.

Columns

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

Primary key (automatically incremented).
biblio_id int4 10
tbl_biblio.biblio_id fk_relative_age_refs_biblio_id R

Specifies the publication that describes or mentions the relative age definition.
date_updated timestamptz 35,6 √
relative_age_id int4 10
tbl_relative_ages.relative_age_id fk_relative_age_refs_relative_age_id R

Specifies the the relative age defined by this reference.

Indexes

Constraint Name Type Sort Column(s)
tbl_relative_age_refs_pkey Primary key Asc relative_age_ref_id

Relationships

Close relationships within degrees of separation