Precambrian

https://www.wikidata.org/wiki/Q103910

Field Hierarchy

Parent
Biology 36M papers	Geology 10.4M papers	Paleontology 5.5M papers	Geochemistry 799k papers
Current
Precambrian 21.3k papers
Child
Banded iron formation 2,112 papers	Baltic Shield 1,619 papers	Riphean 1,109 papers

Trends

Notes

History