Stratigraphy

https://www.wikidata.org/wiki/Q134783

Field Hierarchy

Parent
Biology 34.8M papers	Geology 9.1M papers	Paleontology 5.3M papers	Seismology 716k papers
Tectonics 437k papers
Current
Stratigraphy 26.6k papers
Child
Glaciology 2,113 papers

Trends

Notes

History