Hopanoids

https://www.wikidata.org/wiki/Q108573225

Field Hierarchy

Parent
Biology 34.8M papers	Geology 9.1M papers	Paleontology 5.3M papers	Geomorphology 904k papers
Structural basin 585k papers		Source rock 30.7k papers
Current
Hopanoids 3,948 papers
Child
Sterane 2,245 papers

Trends

Notes

History