POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
FEATURE_BOUNDARY_UNDIVIDED
ABSTRACT SUPERTYPE OF
(
ONEOF
(
fluid_feature_contact
,
geologic_fault
,
rock_surface
,
stratigraphic_marker
))
SUBTYPE OF
(
feature_boundary
);
END_ENTITY
; (* feature_boundary_undivided *)
Generated on Tue Jul 10 19:37:50 2001
© Copyright 2001 POSC. All rights reserved.