2026-09-21T00:23:27Zhttps://dspace.mit.edu/server/oai/requestoai:dspace.mit.edu:1721.1/108732022-01-19T21:04:51Zcom_1721.1_7582com_1721.1_7581col_1721.1_131022
Butler, Robert Dexter, 1909-
Massachusetts Institute of Technology. Department of Geology
Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences
n-us-co
2005-08-18T14:55:50Z
2005-08-18T14:55:50Z
1937
http://hdl.handle.net/1721.1/10873
35366167
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Geology, 1937.
Vita.
Includes bibliographical references (leaves 260-262).
by Robert Dexter Butler.
Ph.D.
xviii, 263 leaves
55458518 bytes
55458270 bytes
application/pdf
application/pdf
eng
Massachusetts Institute of Technology
M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.
http://dspace.mit.edu/handle/1721.1/7582
Geology
Geology and zonal mineralization of the Horseshoe-Sacramento region, Mosquito Range, Colorado
Thesis
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