Difference between revisions of "Template:POTD protected"

From Encyclopedia Westarctica
Jump to navigation Jump to search
 
(29 intermediate revisions by the same user not shown)
Line 1: Line 1:
{| role="presentation" style="margin:0 3px 3px; width:100%; text-align:left; background-color:transparent; border-collapse: collapse; "
{| role="presentation" style="margin:0 3px 3px; width:100%; text-align:left; background-color:transparent; border-collapse: collapse; "
|style="padding:0 0.9em 0 0;" | [[File:Siple Dome Field Camp.jpg|300px|thumb]]
|style="padding:0 0.9em 0 0;" | [[File:Dorrel Rock - Mt. Murphy.jpg|300px|thumb]]
|style="padding:0 6px 0 0"|
|style="padding:0 6px 0 0"|


'''[[Siple Dome]]''' is an [[ice]] dome approximately 100 km wide and 100 km long, located 130 km east of [[Siple Coast]] in [[Westarctica]]. Charles Bentley and Robert Thomas established a "strain rosette" on this feature to determine ice movement in 1973-74. They referred to the feature as Siple Dome because of its proximity to Siple Coast.
'''[[Dorrel Rock]]''' is a rock outcrop 11 nautical miles (20 km) southwest of the summit of [[Mount Murphy]], protruding through the ice near the head of [[Pope Glacier]], on the [[Walgreen Coast]] in [[Westarctica]]. It was mapped by the United States Geological Survey from surveys and [[U.S. Navy]] air photos, 1959–66, and was named by the Advisory Committee on [[Antarctic]] Names after Leo E. Dorrel, U.S. Navy, a hospital corpsman with the [[Byrd Station]] winter party, 1966. On 2 November 2018, Westarctica's [[Honorary Consular Corps|Honorary Consul]] to Spain, [[Baron of Dorrel|Dr. Joachim Michael Adlfinger]], was granted the [[Peerage of Westarctica|Peerage title]] of Baron of Dorrel in recognition of his successful opening of Westarctica's consulate office in southern Spain.


The Siple Dome ice core project was conducted by the United States National Science Foundation. The deepest ice was recovered in 1999 from 974m, with an age of 97,600 years. It is best known for the poorly-explained steps in water isotopes during the deglacial, which are unique to this core and may indicate a rapid decrease in the surface elevation of the adjoining [[Ice Stream|ice stream]]s during the deglacial and a record of atmospheric carbon dioxide.




<p><small>Photographer: Eli Duke</small></p>
<p><small>Photo Credit: British Antarctic Survey</small></p>
[[:Category:Images|'''(More Images)''']]
[[:Category:Images|'''(More Images)''']]
<div class="potd-recent" style="text-align:right;">
<div class="potd-recent" style="text-align:right;">

Latest revision as of 16:23, 29 April 2026

Dorrel Rock - Mt. Murphy.jpg

Dorrel Rock is a rock outcrop 11 nautical miles (20 km) southwest of the summit of Mount Murphy, protruding through the ice near the head of Pope Glacier, on the Walgreen Coast in Westarctica. It was mapped by the United States Geological Survey from surveys and U.S. Navy air photos, 1959–66, and was named by the Advisory Committee on Antarctic Names after Leo E. Dorrel, U.S. Navy, a hospital corpsman with the Byrd Station winter party, 1966. On 2 November 2018, Westarctica's Honorary Consul to Spain, Dr. Joachim Michael Adlfinger, was granted the Peerage title of Baron of Dorrel in recognition of his successful opening of Westarctica's consulate office in southern Spain.


Photo Credit: British Antarctic Survey

(More Images)