Forrestal Range
{{Short description|Mountain range in the Pensacola Mountains of Antarctica}}
{{Location map|Antarctica
|coordinates={{coord|83|00|S|049|30|W|name=Forrestal Range}}
|float=right|mark=Fire.svg|marksize=12|AlternativeMap=Antarctica relief location map.jpg
|label=Forrestal Range|position=top|caption=Forrestal Range in Antarctica
}}
The Forrestal Range ({{coord|83|00|S|049|30|W|name=Forrestal Range}}) is a largely snow-covered mountain range, about {{convert|65|nmi}} long, standing east of Dufek Massif and the Neptune Range in the Pensacola Mountains, Antarctica.{{sfn|Alberts|1995|p=252}}
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Discovery and name
The Forrestal Range was discovered and photographed on 13 January 1956 on a transcontinental patrol plane flight of United States Navy Operation Deep Freeze I from McMurdo Sound to the vicinity of the Weddell Sea and return.
It was named by the United States Advisory Committee on Antarctic Names (US-ACAN) after {{USS|Forrestal|CV-59|6}}, first supercarrier of the U.S. Navy.
The entire Pensacola Mountains were mapped by United States Geological Survey (USGS) in 1967 and 1968 from United States Navy tricamera aerial photographs taken in 1964.{{sfn|Alberts|1995|p=252}}
Location
{{geogroup}}
File:C82045s1 Ant.Map Davis Valley cropped.jpg
The Forrestal Range extends in a north-northeast direction along the west side of the Support Force Glacier. The Median Snowfield is to its south and the Sallee Snowfield to its west, separating it from the Dufek Massif. The Ford Ice Piedmont is to its north.
Major features from south to north include the Saratoga Table, Lexington Table, Kester Peaks and Mount Malville.{{sfn|Davis Valley USGS}}{{sfn|Saratoga Table USGS}}
Major glaciers and snowfields
- Support Force Glacier ({{coord|82|45|S|046|30|W|name=Support Force Glacier}}), a major glacier in the Pensacola Mountains, draining northward between the Forrestal Range and Argentina Range to the Filchner-Ronne Ice Shelf.{{sfn|Alberts|1995|p=724}}
- Median Snowfield ({{coord|83|30|S|52|30|W|name=Median Snowfield}}), a large snowfield in the Pensacola Mountains between Torbert Escarpment and the southern part of the Forrestal Range.{{sfn|Alberts|1995|p=481}}
- Sallee Snowfield ({{coord|82|37|S|50|20|W|name=Sallee Snowfield}}), a large snowfield between the Dufek Massif and northern Forrestal Range.{{sfn|Alberts|1995|p=644}}
- Ford Ice Piedmont ({{coord|82|10|S|50|00|W|name=Ford Ice Piedmont}}), the large ice piedmont lying northward of Dufek Massif and Forrestal Range between the lower ends of Foundation Ice Stream and Support Force Glacier.{{sfn|Alberts|1995|p=251}}
Peaks
Peaks over {{convert|1500|m}} high include:
class="wikitable sortable" style="border:1px solid #e7dcc3;" | |||
Mountain | m | ft | coord
{{mountain elev row | Burmester Dome | 2095 | {{coord|83|22|S|50|56|W |name=Burmester Dome}} }} {{mountain elev row | Mount Stephens | 2065 | {{coord|83|23|S|51|27|W |name=Mount Stephens}} }} {{mountain elev row | Mount Lechner | 2030 | {{coord|83|14|S|50|55|W |name=Mount Lechner}} }} {{mountain elev row | Fierle Peak | 1960 | {{coord|83|25|S|50|58|W |name=Fierle Peak}} }} {{mountain elev row | Dyrdal Peak | 1820 | {{coord|83|25|S|51|23|W |name=Dyrdal Peak}} }} {{mountain elev row | Watts Summit | 1785 | {{coord|83|12|S|50|31|W |name=Watts Summit}} }} {{mountain elev row | Vigen Cliffs | 1750 | {{coord|83|23|S|50|07|W |name=Vigen Cliffs}} }} {{mountain elev row | Gabbro Crest | 1750 | {{coord|83|28|S|50|22|W |name=Gabbro Crest}} }} {{mountain elev row | Sheriff Cliffs | 1750 | {{coord|83|24|S|50|37|W |name=Sheriff Cliffs}} }} {{mountain elev row | Haskill Nunatak | 1710 | {{coord|83|24|S|51|45|W |name=Haskill Nunatak}} }} {{mountain elev row | Mount Mann | 1680 | {{coord|83|12|S|49|20|W |name=Mount Mann}} }} {{mountain elev row | Henderson Bluff | 1660 | {{coord|83|05|S|50|35|W |name=Henderson Bluff}} }} {{mountain elev row | Ray Nunatak | 1630 | {{coord|83|28|S|51|58|W |name=Ray Nunatak}} }} {{mountain elev row | Blount Nunatak | 1630 | {{coord|83|16|S|51|19|W |name=Blount Nunatak}} }} {{mountain elev row | Beiszer Nunatak | 1630 | {{coord|83|29|S|51|57|W |name=Beiszer Nunatak}} }} {{mountain elev row | Mount Zirzow | 1615 | {{coord|83|08|S|49|06|W |name=Mount Zirzow}} }} |
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Feature groupings
Features that are the focus of a group of lesser or related features include
- Mount Malville ({{coord|82|44|S|48|10|W|name=Mount Malville}}), a mountain, {{Convert|1,030|m}} high, standing {{Convert|5|nmi}} southwest of Ackerman Nunatak in the northern part of the Forrestal Range.{{sfn|Alberts|1995|p=458}}
- Kester Peaks ({{coord|82|49|S|48|23|W|name=Kester Peaks}}) are three aligned rock peaks standing together {{Convert|5|nmi}} south of Mount Malville on the east side of the Forrestal Range.{{sfn|Alberts|1995|p=389}}
- Lexington Table ({{coord|83|05|S|49|45|W|name=Lexington Table}}), a high, flat, snow-covered plateau, about {{convert|15|nmi}} long and {{convert|10|nmi}} wide, standing just north of Kent Gap and Saratoga Table.{{sfn|Alberts|1995|p=432}}
- Saratoga Table ({{coord|83|20|S|50|30|W|name=Saratoga Table}}) , a high, flat, snow-covered plateau, {{convert|8|nmi}} long and {{convert|6|nmi}} wide, standing just south of Kent Gap and Lexington Table in the southern Forrestal Range.{{sfn|Alberts|1995|p=649}}
References
{{reflist|25em}}
Sources
{{refbegin}}
- {{citation|url=https://pubs.usgs.gov/fedgov/70039167/report.pdf |accessdate=2023-12-03 |edition=2
|editor-last=Alberts |title=Geographic Names of the Antarctic |editor-first=Fred G.
|publisher=United States Board on Geographic Names |year=1995}} {{Include-USGov |agency=United States Board on Geographic Names}}
- {{citation |url=https://commons.wikimedia.org/wiki/File:C82045s1_Ant.Map_Davis_Valley.jpg |accessdate=2024-03-22
|title=Davis Valley |publisher=USGS: United States Geological Survey |ref={{harvid|Davis Valley USGS}} }}
- {{citation |url=https://commons.wikimedia.org/wiki/File:Saratoga_Table_USGS.jpg |accessdate=2024-03-20
|title=Saratoga Table |publisher=USGS: United States Geological Survey |ref={{harvid|Saratoga Table USGS}} }}
{{refend}}
- {{Include-USGov |agency=United States Geological Survey}}