Louis V. Pirsson

Rocks and Rock Minerals

A text-book of geology for use in universities

On an artificial lava-flow and its spherulitic crystallization

Quantitative classification of igneous rocks

Geology of the Little Belt Mountains, Montana

A Text- Book of Geology Part 1 Physical Geology Part II Historical Geology

Rocks abnd Rock Minerals

Foundations of geology

Biographical memoir of James Dwight Dana, 1813-1895

Geology of the Castle Mountain Mining District, Montana

2023

Introductory geology for use in universities, etc...

1924

Rocks and Rock Minerals: A Manual of the Elements of Petrology Without the ..

1908

Text- Book of Geology Part 1 Physical Geology Part II Historical Geology

A Textbook of Geology, part I

Introductory geology

Rocks And Minerals.

Petrography and Geology of the Igneous Rocks of the Highwood Mountains, Montana

Samuel Lewis Penfield

Introductory geology for use in universities, colleges, schools of science, etc., and for the general reader

Introductory geology for use in universities, colleges, schools of science, etc

Geology of Bermuda Islands

Outlines of physical geology

A text-book of geology

Pirsson Rocks