Carboniferous

https://www.wikidata.org/wiki/Q133738

Field Hierarchy

Parent
Biology 36.7M papers	Geology 10.6M papers	Paleontology 5.6M papers	Geomorphology 992k papers
Structural basin 628k papers
Current
Carboniferous 25.8k papers
Child
Late Devonian extinction 4,307 papers	Westphalian sovereignty 1,818 papers	Viséan 1,475 papers	Tournaisian 1,162 papers

Trends

Notes

History