Subject ASC0003sgu

The geological magazine, or, Monthly journal of geology.
[Decade 1]:v. 9 (1872), (1872)
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
BHL Page 32579917

Keywords

map greenland ovifak meteor iron sea shore ocean mass erratic gneiss boulder talus baslat elevation vein granite Basalt vein native iron geology landscape boulders basalt erratic gneiss boulder plan sea-shore meteoric iron Ovifak Greenland

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