Tournaisian

https://www.wikidata.org/wiki/Q940381

Field Hierarchy

Parent
Biology 34.8M papers	Geology 9.1M papers	Paleontology 5.3M papers	Geomorphology 904k papers
Structural basin 585k papers		Carboniferous 24.1k papers
Current
Tournaisian 1,110 papers
Child

Trends

Notes

History