craton

C977
concept

A craton is an ancient, stable part of the continental lithosphere that has survived geological processes for billions of years, typically forming the core of continents.

All labels observed (25)

Label Occurrences
craton canonical 36
geological shield 5
crystalline basement 4

Description generation (CDg)

The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.

Instruction
generate a one-sentence description for a given conceptual class.
# Response Format
Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: craton
Generated description
A craton is an ancient, stable part of the continental lithosphere that has survived geological processes for billions of years, typically forming the core of continents.

Instances (56)

Instance Via concept surface
Baltica ancient continent
Canadian Shield
Fennoscandian Shield
Laurentia
Lewisian complex basement Precambrian basement complex
Kaapvaal Craton
Ukrainian Shield crystalline basement
West African Craton
Siberian Craton
North China Craton
Kalahari Craton
Amazonia
Australia craton (in many models)
proto-Africa
surface form: Proto-Africa
ancient continental landmass
Pilbara Craton
Peninsular Gneiss Archaean basement complex
South China Block cratonic block
Chinese continental crust continental crust
Laurussia continent
surface form: Laurussia
ancient continent
East European Craton
Iberian Massif cratonic block
Slave Geological Province
Congo Craton
Midland Platform cratonic block
Bohemian Massif crystalline basement
Greenland Shield geological shield
Superior craton
Wyoming craton
Nain craton
Rae craton
East Antarctic craton basement craton basement
Sunda Craton
Precambrian Shield formation
North Atlantic Craton
Indian Shield
Singhbhum region of Jharkhand
surface form: Singhbhum Craton
Archean craton
Reguibat Shield geological shield
Leo-Man Shield
Hercynian basement crystalline basement
Siberian Shield
Anabar Shield geological shield
Siberian Platform
Siberian Platform (in a broad sense)
Rio de la Plata Craton
Guaporé Shield
Zimbabwe Craton
Laurentian craton
Amazonian craton
São Francisco craton
Tanzania craton