POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
PTY_GEOLOGIC_AGE
SUBTYPE OF
(
property
);
age_uncertainty :
OPTIONAL
ndt_time_geologic
;
data_value :
ndt_time_geologic
;
feature_boundary :
OPTIONAL
feature_boundary
;
geologic_process :
OPTIONAL
geologic_process
;
interpreted_feature :
OPTIONAL
interpreted_feature
;
reservoir_fluid_system :
OPTIONAL
reservoir_fluid_system
;
rock_feature :
OPTIONAL
rock_feature
;
rock_fluid_feature :
OPTIONAL
rock_fluid_feature
;
rock_material :
OPTIONAL
rock_material
;
temporal_event :
OPTIONAL
temporal_event
;
UNIQUE
si: temporal_event, rock_fluid_feature, geologic_process, feature_boundary, rock_material, reservoir_fluid_system, rock_feature,
process_data
.activity, interpreted_feature;
END_ENTITY
; (* pty_geologic_age *)
Generated on Tue Jul 10 19:38:27 2001
© Copyright 2001 POSC. All rights reserved.