POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
GEOLOGIC_PROVINCE_AGE_CLSN
(* Local *)
SUBTYPE OF
(
association_reference
);
geologic_province :
geologic_province
;
temporal_object :
temporal_object
;
UNIQUE
si: geologic_province, temporal_object;
END_ENTITY
; (* geologic_province_age_clsn *)
Generated on Tue Jul 10 19:37:57 2001
© Copyright 2001 POSC. All rights reserved.