Volcanic rock

https://www.wikidata.org/wiki/Q108689

Field Hierarchy

Parent
Biology 36.7M papers	Geology 10.6M papers	Paleontology 5.6M papers	Geochemistry 811k papers
Seismology 773k papers		Volcano 181k papers
Current
Volcanic rock 47.8k papers
Child
Andesite 10.9k papers	Rhyolite 8,598 papers	Phenocryst 5,850 papers	Lile 3,048 papers
Andesites 2,710 papers	Continental arc 2,661 papers	Dacite 2,251 papers	Pillow lava 2,156 papers
Phreatomagmatic eruption 1,988 papers		Trachyte 1,884 papers

Trends

Notes

History