Difference between revisions of "Template:POTD protected"

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'''[[Toney Mountain]]''' is an elongated [[snow]]-covered shield volcano, 60 km (38 mi) long and rising to 3,595 meters at Richmond Peak, located 56 km (35 mi) southwest of [[Kohler Range]] in [[Westarctica]].
'''[[Byrd Station]]''' is a former research station established by the United States during the International Geophysical Year by the [[U.S. Navy]] during Operation Deep Freeze II in central [[Marie Byrd Land]]. The station was named in honor of American [[Antarctic]] explorer Admiral [[Richard E. Byrd]].


Toney Mountain lies in a tectonically and volcanically active region of [[Antarctica]]. There, a layer of basaltic rocks up to 5 kilometers (3.1 mi) thick underlie a series of felsic volcanic edifices. These basaltic rocks in turn are emplaced above a Paleozoic basement with granite intrusions of Devonian-Cretaceous, which crops out in some mountain ranges. Beneath Toney Mountain, the basaltic floor rises from an elevation of 3 kilometers (1.9 mi) beneath sea level, and the volcano is situated on the floor of a graben. The region is further characterized by a 500 by 1,200 kilometers (310 mi × 750 mi) large dome-like uplift, part of the West Antarctic Rift, and it may reflect the presence of a stationary hotspot.
It was commissioned on 1 January 1957. The original station ("Old Byrd") lasted about four years before it began to collapse under the snow. Construction of a second underground station in a nearby location began in 1960, and it was used until 1972. The Operation Deep Freeze activities were succeeded by "Operation Deep Freeze II", and so on, continuing a constant US presence in [[Antarctica]] since that date.


In November 2001, Byrd Station was declared to be the capital city of the [[Achaean Territory of Antarctica]] and was renamed "Achilles" in honor of the Greek hero of the Trojan War. It was thought that because the station was essentially abandoned, there would be no one present to stop an expedition from Achaea from utilizing it as their own headquarters of operations.


<p><small>Photo by: Nicolas Bayou, UNAVCO</small></p>
<p><small>Photographer: Mark Sabbatini</small></p>
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[[:Category:Images|'''(More Featured Images)''']]
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Revision as of 05:07, 11 February 2019

Byrd field camp.jpg

Byrd Station is a former research station established by the United States during the International Geophysical Year by the U.S. Navy during Operation Deep Freeze II in central Marie Byrd Land. The station was named in honor of American Antarctic explorer Admiral Richard E. Byrd.

It was commissioned on 1 January 1957. The original station ("Old Byrd") lasted about four years before it began to collapse under the snow. Construction of a second underground station in a nearby location began in 1960, and it was used until 1972. The Operation Deep Freeze activities were succeeded by "Operation Deep Freeze II", and so on, continuing a constant US presence in Antarctica since that date.

In November 2001, Byrd Station was declared to be the capital city of the Achaean Territory of Antarctica and was renamed "Achilles" in honor of the Greek hero of the Trojan War. It was thought that because the station was essentially abandoned, there would be no one present to stop an expedition from Achaea from utilizing it as their own headquarters of operations.

Photographer: Mark Sabbatini

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