Category:Amherst meeting of 1921, December 28-30

This category is about paperwork and proceedings of the
Amherst meeting of the Geological society of America, Palaeontological society, Mineralogical society of America, and Society of economic geologists December 28-30, 1921

Media in category "Amherst meeting of 1921, December 28-30"

The following 4 files are in this category, out of 4 total.

Amherst meeting of the Geological society of America, Palaeontological society, Mineralogical society of America, and Society of economic geologists December 28-30, 1921 (Page 15) BHL41116661.jpg 2,754 × 4,569; 1.74 MB
Amherst meeting of the Geological society of America, Palaeontological society, Mineralogical society of America, and Society of economic geologists December 28-30, 1921 (Page 16) BHL41116662.jpg 2,754 × 4,576; 949 KB
Amherst meeting of the Geological society of America, Palaeontological society, Mineralogical society of America, and Society of economic geologists December 28-30, 1921 BHL41116646.jpg 2,754 × 4,576; 375 KB
Amherst meeting of the Geological society of America, Palaeontological society, Mineralogical society of America, and Society of economic geologists December 28-30, 1921 BHL41116648.jpg 3,001 × 4,529; 944 KB

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