Best Petrography
Esper Larsen Jr. was an American petrologist and geologist prominent in the early 20th century, affiliated with the University of Chicago and the United States Geological Survey. He is most recognized for developing the Larsen method, an analytical technique used to estimate the chemical composition...
Anthony Philpotts is an American geologist and petrologist recognized for his extensive academic work and research at the University of Connecticut. He is widely known for co-authoring the textbook "Principles of Igneous and Metamorphic Petrology," a comprehensive academic text frequently used in ad...
Ida Helen Ogilvie (1874–1963) was an American geologist who became one of the first women to earn a doctorate in geology in the United States. She completed her PhD at Columbia University in 1903, where she subsequently taught geology at Barnard College for much of her career. Her specialized resear...
