Origin of petrology
Examples from the Web for petrology
He was distinguished for his researches on mineralogy, crystallography and petrology.
Petrology entered upon a new and wider field of investigation.
I got the title of professor from a college back East where I lecture occasionally on mineralogy and petrology.Frontier Boys in the South Seas|Wyn Roosevelt
The more technical portions of the subject, such as petrology and palontology, he considers in much less detail.James Geikie|Marion I. Newbigin
The investigation of the crust belongs to geology and of rocks in particular to petrology.