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pro vyhledávání: '"Edgar R. Cumings"'
Autor:
Robert R. Shrock, Edgar R. Cumings
Publikováno v:
Geological Society of America Bulletin. 39:579-620
Introduction Within the years 1837 and 1839 Darwin read his first paper on the coral islands of the Pacific, and Murchison published the Silurian System, in which he described, under the name of “ballstones,” the reefs of the Wenlock. In 1847 Mur
Autor:
Edgar R. Cumings
Publikováno v:
The Journal of Geology. 9:232-233