Тезаурус ЮНЕСКО
type: ConceptScheme
preferred label: Thésaurus de l'UNESCO @fr
preferred label: Tesauro de la UNESCO @es
preferred label: UNESCO Thesaurus @en

Науки о Земле
type: ConceptGroup
label: Sciences de la terre @fr
label: Earth sciences @en
label: Ciencias de la tierra @es
notation: 2.35
member: Геохимия

Химия
type: Concept
preferred label: Química @es
preferred label: Chimie @fr
preferred label: Chemistry @en
related: Геохимия

Петрология
type: Concept
preferred label: Petrología @es
preferred label: Pétrologie @fr
preferred label: Petrology @en
related: Геохимия

Геохимия
type: Concept
related: Петрология
related: Химия
preferred label: Géochimie @fr
preferred label: Geoquímica @es
preferred label: Geochemistry @en
narrower: Биогеохимия
member of: Науки о Земле
in scheme: Тезаурус ЮНЕСКО
broader: Геофизика

Биогеохимия
type: Concept
preferred label: Biogeoquímica @es
preferred label: Biogéochimie @fr
preferred label: Biogeochemistry @en
broader: Геохимия

Геофизика
type: Concept
preferred label: Geofísica @es
preferred label: Géophysique @fr
preferred label: Geophysics @en
narrower: Геохимия