Entity geologic_age_classification

• The assignment of a geologic age to a geologic object, such as a geologic feature, rock sample, rock body, or rock surface.

Attribute                                 Flags   Data Type

From association:
   data_collection                        IV      set[0 .. N] of (data_collection)

                                          Indicates the data collections that include this
                                          instance of E and P data. 

   graphical_element                      IV      set[0 .. N] of (graphical_element)

                                          Specifies one or more graphical elements which
                                          are depicting this data item. 


ref_age_classification_type               MU      ref_age_classification_type

                                          The type of age classification, such as age of
                                          origin, age of last activity, etc. 

geoscience_interpretation                 U       geoscience_interpretation

                                          Specifies the interpretation activity which resulted
                                          in this age classification. 

rock_material                                     rock_material

                                          Specifies the material which is being assigned
                                          a geologic age classification. 

reservoir_fluid_system                            reservoir_fluid_system

                                          Specifies the fluid system which is being assigned
                                          a geologic age classification. 

rock_fluid_feature                                rock_fluid_feature

                                          Specifies the particular rock fluid feature which
                                          is being classified. 

feature_boundary                                  feature_boundary

                                          Specifies the geologic feature boundary which
                                          is being assigned a geologic age. 

temporal_object                           MU      temporal_object

                                          Indicates the time event or period which reflects
                                          the age of origin of the specified material or
                                          geologic feature. 

End of entity geologic_age_classification

M - mandatory, U - unique, I - inherited, V - inverse, N - named type