Quantitative Classification of Igneous Rocks, based on chemical and mineral characters with a Systematic Nomenclature . By Whitman Cross, Joseph P. Iddings, Louis V. Pirsson and Henry S. Washington; with an introductory review of the development of Systematic Petrography in the nineteenth century, by Whitman Cross. The University of Chicago Press. 1903. Pp. 286.

Abstract

<i>Quantitative Classification of Igneous Rocks, based on chemical and mineral characters with a Systematic Nomenclature</i> . By Whitman Cross, Joseph P. Iddings, Louis V. Pirsson and Henry S. Washington; with an introductory review of the development of Systematic Petrography in the nineteenth century, by Whitman Cross. The University of Chicago Press. 1903. Pp. 286.