Part I—Laboratory Technique of Petrofabric Analysis
Earl Ingerson · Memoir - Geological Society of America · 1938
The technique described in Part II is essentially that used by Professor Sander and his co-workers in the Mineralogical and Petrographic Institute of Innsbruck University, the only innovation being the use of an orienting device for more accurate orientation of thin sections and a slightly modified system for marking oriented sections.