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[[File:Mount moulton field site.jpg|300px|left]]
[[File:Wesley LeMasurier.png|250px|left]]
'''[[Mount Moulton]]''' is a broad, [[ice]]-covered shield volcano standing 16 km (10 mi) E of [[Mount Berlin]] in the [[Flood Range]] of [[Westarctica]].
'''[[Wesley E. LeMasurier]]''' is an igneous petrologist/volcanologist who specializes in the study of Cenozoic volcanoes in the [[Marie Byrd Land]] region of [[Antarctica]]. He was responsible for geological research around many of [[Westarctica]]'s volcanic mountains. [[Mount LeMasurier]] was named in his honor.


Mount Moulton was discovered on aerial flights by the United States [[Antarctica|Antarctic]] Service in 1940, and named for Richard S. Moulton, chief dog driver at West Base and a member of the survey party which sledged to the western end of the Flood Range in December 1940.
Dr. LeMasurier's work includes studying the origin and evolution of Cenozoic volcanic rocks, the nature of the tectonic environment of volcanism, and the volcanic record of glacial history. In 1990, after conducting a survey of [[Mount Berlin]], he declared the volcano to be "potentially active." Later, in 1994, during field work around [[Mount Siple]], Dr. LeMasurier knocked off a piece of rock from the mountain and sent it to Ruth Siple, the widow of [[Paul A. Siple]], for whom the mountain was named.


Lengthy ice cores have recently been extracted from Moulton, yielding an age of about a half million years by dating the various tephra layers embedded within the ice. These cores are being used to reconstruct a climatic record stretching back for 480,000 years which can be compared to that from ice cores in the main [[East Antarctic Ice Sheet]].
'''([[Wesley E. LeMasurier|Full Article...]])'''
 
In 2005, Jon-Lawrence Langer, a long-time supporter of Westarctica and member of the [[Grand Ducal Cabinet]], was granted the combined duchies of Mount Moulton and [[Mount Berlin]].  His new title, [[Duke of Moulton-Berlin]], gave him control over the entire mountain range.
 
'''([[Mount Moulton|Full Article...]])'''

Latest revision as of 16:11, 17 October 2025

Wesley LeMasurier.png

Wesley E. LeMasurier is an igneous petrologist/volcanologist who specializes in the study of Cenozoic volcanoes in the Marie Byrd Land region of Antarctica. He was responsible for geological research around many of Westarctica's volcanic mountains. Mount LeMasurier was named in his honor.

Dr. LeMasurier's work includes studying the origin and evolution of Cenozoic volcanic rocks, the nature of the tectonic environment of volcanism, and the volcanic record of glacial history. In 1990, after conducting a survey of Mount Berlin, he declared the volcano to be "potentially active." Later, in 1994, during field work around Mount Siple, Dr. LeMasurier knocked off a piece of rock from the mountain and sent it to Ruth Siple, the widow of Paul A. Siple, for whom the mountain was named.

(Full Article...)

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