Preliminary report on some intrusives of the Melchior Islands, Antarctica. The petrography of some intrusive rocks from King Edward VII and Marie Byrd Lands, Antarctica. Abstracts of works on Antarctic petrography. Reprinted from Proceedings of the American Philosophical Society, vol. 89, no. 1, 1945.
Stewart, Duncan,of Carleton College, Minnesota.
Philadelphia, 
[1945]