Each PALEOENVIRONMENTAL_INFORMATION participates in zero to many PUB_PALE_LITH_ASSOCIATIONs
Each PUB_PALE_LITH_ASSOCIATION has one and only one PALEOENVIRONMENTAL_INFORMATION
Each INTERPRETIVE_INFORMATION participates in zero to many INT_COM_PUB_ASSOCIATIONs
Each INT_COM_PUB_ASSOCIATION has one and only one INTERPRETIVE_INFORMATION
Taxonomy
Each HIGHER_TAXON contains zero to many HIGHER_TAXON of lower rank
Each HIGHER_TAXON is a member of zero to one HIGHER_TAXON of higher rank
Each HIGHER_TAXON contains zero to many PROPOSED_COMBINATIONs
Each PROPOSED_COMBINATION is placed in one and only one immedately HIGHER_TAXON
Each HIGHER_TAXON is the type for one and only one other HIGHER_TAXON
Each HIGHER_TAXON has one and only one other type HIGHER_TAXON
Each UNAVAILIBLE name may have zero or one one ORIGINAL_FORM_OF_SPECIES_NAME
Each ORIGINAL_FORM_OF_SPECIES_NAME is for zero or one UNAVAILIBLE name
Each INVALID_PUBLISHED name may have zero or one one ORIGINAL_FORM_OF_SPECIES_NAME
Each ORIGINAL_FORM_OF_SPECIES_NAME is for zero or one INVALID_PUBLISHED name
Each VALID name may have zero or one one ORIGINAL_FORM_OF_SPECIES_NAME
Each ORIGINAL_FORM_OF_SPECIES_NAME is for zero or one VALID name
Vouchers
Each IDENTIFICATION is for one and only one COLLECTIONS_OBJECT
Each COLLECTIONS_OBJECT has one to many IDENTIFICATIONs
Vouchers: Collections Object
Each STORAGE_LOCATION contains zero to many COLLECTIONS_OBJECTs
Each COLLECTIONS_OBJECT should be found in one and only one STORAGE_LOCATION
Each STORAGE_LOCATION contains zero to many other STORAGE_LOCATIONs
Each STORAGE_LOCATION is within zero to one other STORAGE_LOCATION
Each COLLECTIONS_OBJECT contains parts or was derived from zero or one other COLLECTIONS_OBJECTs
Each COLLECTIONS_OBJECT is the parent of zero to many other COLLECTIONS OBJECTS
Vouchers: Publication
Each AUTHOR participates in one to many AUTHOR_PUB_ASSOCIATIONs
Each AUTHOR_PUB_ASSOCIATION includes one and only one AUTHOR
Each AUTHOR_PUB_ASSOCIATION includes one and only one PUBLICATION
Each PUBLICATION participates in (and has authors listed through) zero to many AUTHOR_PUB_ASSOCIATIONs
Each PUBLICATION has zero to many PUBLICATION _KEYWORD_ASSOCIATIONs
Each PUBLICATION _KEYWORD_ASSOCIATION involves one and only one PUBLICATION
Each PUBLICATION is written in one and only one LANGUAGE
Each LANGUAGE is used in zero to many PUBLICATIONs
Each PUBLICATION contains zero to many PARTs_OF_PUBLICATION
Each PART_OF_PUBLICATION is within one and only one PUBLICATION
Each PUBLICATION has zero to many CITATIONs
Each CITATION refers to one and only PUBLICATION
Each PUBLICATION _KEYWORD_ASSOCIATION involves one and only one KEYWORD
Each KEYWORD has zero to many PUBLICATION _KEYWORD_ASSOCIATIONs
Each JOURNAL_ARTICLE is published by one and only one JOURNAL_OR_SERIES
Each JOURNAL_OR_SERIES publishes one to many JOURNAL_ARTICLEs
Each JOURNAL_OR_SERIES publishes zero to many MONOGRAPHs
Each MONOGRAPH is published by zero to one JOURNAL_OR_SERIES
Each JOURNAL_OR_SERIES publishes zero to many OTHER_PUBLICATIONs
Each OTHER_PUBLICATION is published by one and only one JOURNAL_OR_SERIES
Each JOURNAL_OR_SERIES publishes zero to many ELECTRONIC_PUBLICATIONs
Each ELECTRONIC_PUBLICATION is published by one and only one JOURNAL_OR_SERIES
Each MONOGRAPH is published by zero to many MON_PUB_ASSOCIATIONs
Each MON_PUB_ASSOCIATION includes one and only one MONOGRAPH
Each OTHER_PUBLICATION is published by zero to many OTH_PUB_ASSOCIATION
Each OTH_PUB_ASSOCIATION includes one and only one OTHER_PUBLICATION
Each BOOK is published by one to many BOOK_PUB_ASSOCIATION
Each BOOK_PUB_ASSOCIATION includes one and only one BOOK
Each PUBLISHER_OR_UNIVERSITY publishes in zero to many MON_PUB_ASSOCIATIONs
Each MON_PUB_ASSOCIATION involves one and only one PUBLISHER_OR_UNIVERSITY
Each PUBLISHER_OR_UNIVERSITY publishes in zero to many OTH_PUB_ASSOCIATIONs
Each OTH_PUB_ASSOCIATION involves one and only one PUBLISHER_OR_UNIVERSITY
Each PUBLISHER_OR_UNIVERSITY publishes in zero to many BOOK_PUB_ASSOCIATIONs
Each BOOK_PUB_ASSOCIATION involves one and only one PUBLISHER_OR_UNIVERSITY
Each PUBLISHER_OR_UNIVERSITY publishes in zero to many ELEC_PUB_ASSOCIATIONs
Each ELEC_PUB_ASSOCIATION involves one and only one PUBLISHER_OR_UNIVERSITY
Each ELECTRONIC_PUBLICATION is published by zero to many ELEC_PUB_ASSOCIATIONs
Each ELEC_PUB_ASSOCIATION involves one and only one ELECTRONIC_PUBLICATION
Provenance
Each SAMPLE_LOCATION is at one and only one EARTH_SURFACE_FEATURE
Each EARTH_SURFACE_FEATURE is the site of zero to many SAMPLE_LOCATIONs
Each GEOLOGIC_PROVINCE contains zero to many LITHOSTRATIGRAPHIC_UNITs
Each LITHOSTRATIGRAPHIC_UNIT has type in one and only one GEOLOGIC_PROVINCE
Each AUTHORITY describes the context of one and only one SAMPLE_LOCATION
Each SAMPLE_LOCATION has zero to many AUTHORITYs
Provenance: Stratigraphic context relationships
Each AUTHORITY includes one and only one STRATIGRAPHIC_CONTEXT
Each STRATIGRAPHIC_CONTEXT is involved in zero to many AUTHORITYs
Each LITHOSTRATIGRAPHIC_UNIT contains zero to many LITHOSTRATIGRAPHIC_UNITs of lower rank
Each LITHOSTRATIGRAPHIC_UNIT is the child of one and only one LITHOSTRATIGRAPHIC_UNIT of higher rank
Each TEMPORAL_OBJECT contains zero to many TEMPORAL_OBJECTs of lower rank
Each TEMPORAL_OBJECT is the child of one and only one TEMPORAL_OBJECT of higher rank
Each TEMPORAL_EVENT is the upper bound of zero to many TEMPORAL_PERIODs
Each TEMPORAL_PERIOD has an upper bound at one and only one TEMPORAL_EVENT
Each TEMPORAL_EVENT is the lower bound of zero to many TEMPORAL_PERIODs
Each TEMPORAL_PERIOD has a lower bound at one and only one TEMPORAL_EVENT
Each GEOCHRONOLOGIC_AGE is within one and only one GEOCHRONOLOGIC_EPOCH
Each GEOCHRONOLOGIC_EPOCH contains zero to many GEOCHRONOLOGIC_AGEs
Each GEOCHRONOLOGIC_EPOCH is within one and only one GEOCHRONOLOGIC_PERIOD
Each GEOCHRONOLOGIC_PERIOD contains zero to many GEOCHRONOLOGIC_EPOCHs
Each GEOCHRONOLOGIC_PERIOD is within one and only one GEOCHRONOLOGIC_ERA
Each GEOCHRONOLOGIC_ERA contains one to many GEOCHRONOLOGIC_PERIODs
Each LITHOSTRATIGRAPHIC_MEMBER is within one and only one LITHOSTRATIGRAPHIC_FORMATION
Each LITHOSTRATIGRAPHIC_FORMATION contains zero to many LITHOSTRATIGRAPHIC_MEMBERs
Each LITHOSTRATIGRAPHIC_FORMATION is within one and only one LITHOSTRATIGRAPHIC_GROUP
Each LITHOSTRATIGRAPHIC_GROUP contains zero to many LITHOSTRATIGRAPHIC_FORMATIONs
Each LITHOSTRATIGRAPHIC_GROUP is within one and only one LITHOSTRATIGRAPHIC_SUPERGROUP
Each LITHOSTRATIGRAPHIC_SUPERGROUP contains zero to many LITHOSTRATIGRAPHIC_GROUPs
Provenance: Earth surface feature relationships
Each EARTH_SURFACE_FEATURE contains zero to many smaller EARTH_SURFACE_FEATUREs
Each EARTH_SURFACE_FEATURE is within zero or one larger EARTH_SURFACE_FEATURE
Each GEOPOLITICAL_FEATURE is the parent in zero to many GEOPOLITICAL_ASSOCIATION
Each GEOPOLITICAL_ASSOCIATION includes one and only one parent GEOPOLITICAL_FEATURE
Each GEOPOLITICAL_FEATURE is the child in zero to many GEOPOLITICAL_ASSOCIATION
Each GEOPOLITICAL_ASSOCIATION includes one and only one child GEOPOLITICAL_FEATURE
Each SPATIAL_OBJECT is zero or one GEOLOGIC_PROVINCE
Each GEOLOGIC_PROVINCE is one and only one SPATIAL_OBJECT
Each SPATIAL_OBJECT is zero or one GEOGRAPHIC_FEATURE
Each GEOGRAPHIC_FEATURE is one and only one SPATIAL_OBJECT
Each SPATIAL_OBJECT is zero or one GEOPOLITICAL_FEATURE
Each GEOPOLITICAL_FEATURE is one and only one SPATIAL_OBJECT
Each SPATIAL_OBJECT is zero or one OUTCROP
Each OUTCROP is one and only one SPATIAL_OBJECT
Each OUTCROP is described in zero to many ORIGINAL_LOCALITY_DESCRIPTIONs
Each ORIGINAL_LOCALITY_DESCRIPTION describes one and only one OUTCROP
Each LOCATION defines the center of zero to many REGIONs
Each REGION is centered at one and only one LOCATION
Each LOCATION locates zero or one POINT
Each POINT is at one and only one LOCATION
Each LOCATION locates zero or one WELL head
Each WELL head is at one and only one LOCATION
Each LOCATION is involved in zero to many LOCATION_EPC_ASSOCIATIONs
Each LOCATION_EPC_ASSOCIATION includes one and only one LOCATION
Each EARTH_POSITION_COMPOSITE is involved in zero to many LOCATION_EPC_ASSOCIATIONs
Each LOCATION_EPC_ASSOCIATION includes one and only one EARTH_POSITION_COMPOSITE
Each 1D_LOCATION defines the long dimension of zero to many REGIONs
Each REGION has a long dimension of one and only one 1D_LOCATION
Each 1D_LOCATION defines the short dimension of zero to many REGIONs
Each REGION has a short dimension of zero to one 1D_LOCATION
Each 1D_LOCATION defines the depth of zero to many WELLs
Each WELL has a depth of zero or one 1D_LOCATION
Each 1D_LOCATION is the elevation for zero to many 3D_LOCATIONs
Each 3D_LOCATION has an elevation of one and only one 1D_LOCATION
Each 2D_LOCATION is the location for zero or one 3D_LOCATION
Each 3D_LOCATION has a location of one and only one 2D_LOCATION
Relationships Between Regions.
Each PROPOSED_COMBINATION participates in zero to many INT_COM_PUB_ASSOCIATIONs
Each INT_COM_PUB_ASSOCIATION has one and only one PROPOSED_COMBINATION
Each PUBLICATION participates in zero to many INT_COM_PUB_ASSOCIATIONs
Each INT_COM_PUB_ASSOCIATION has one and only one PUBLICATION
Each OCCURANCE is of one and only one PROPOSED_COMBINATION
Each PROPOSED_COMBINATION has zero to many OCCURANCEs
Each OCCURANCE is from one and only one SAMPLE_LOCATION
Each SAMPLE_LOCATION has zero to many OCCURANCEs
Each NOMENCLATORIAL_ACT uses one and only one PROPOSED_COMBINATION
Each PROPOSED_COMBINATION is found in one to many NOMENCLATORIAL_ACTs
Each IDENTIFICATION uses one and only one PROPOSED_COMBINATION
Each PROPOSED_COMBINATION is used in one to many IDENTIFICATIONs
Each IDENTIFICATION makes zero to one OBJECT_VOUCHER
Each OBJECT_VOUCHER has one and only one IDENTIFICATIONs
Each PUBLICATION participates in zero to many PUB_PALE_LITH_ASSOCIATIONs
Each PUB_PALE_LITH_ASSOCIATION has one and only one PUBLICATION
Each LITHOSTRATIGRAPHIC_UNIT participates in zero to many PUB_PALE_LITH_ASSOCIATIONs
Each PUB_PALE_LITH_ASSOCIATION has one and only one LITHOSTRATIGRAPHIC_UNIT
Each NOMENCLATORIAL_ACT makes zero to one LITERATURE_VOUCHERs
Each LITERATURE_VOUCHER refers to one and only one NOMENCLATORIAL_ACT
Each NOMENCLATORIAL_ACT occurs in one and only one PUBLICATIONs
Each PUBLICATION creates zero to many NOMENCLATORIAL_ACTs
Each AUTHORITY is from one and only one PUBLICATIONs
Each PUBLICATION forms zero to many AUTHORITYs