Commonwealth Range
mountain range in Antarctica
The Commonwealth Range (84°15′S 172°13′E) is a north-south trending range of rugged mountains, 60 nautical miles (110 km; 69 mi) long, located within the Queen Maud Mountains on the Dufek Coast of the continent of Antarctica. The range borders the eastern side of Beardmore Glacier from Keltie Glacier to the Ross Ice Shelf.
The range is southeast of the Queen Alexandra Range, which is to the west of the Beardmore Glacier. It is west of the Hughes Range and north of the Supporters Range and the Barton Mountains.
Discovery and naming
The range was discovered by the British Antarctic Expedition, 1907–09 and named by them after the Commonwealth of Australia, which gave much assistance to the expedition.
Location
The Commonwealth Range runs from south to north along the east side of the Beardmore Glacier.
Towards its southeast the Pain Névé feeds the Keltie Glacier, which flows southwest, then west, then north round the southern tip of the range to join the Beardmore Glacier.
The Canyon Glacier forms just north of the Pain Névé and flows north along the east side of the range. Further north the Hood Glacier defines the east side of the range, which stretches to the Ross Ice Shelf.
Features, from north to south, include Johnson Bluff, Flat Top, Mount Deakin, Mount Donaldson, Mount Macdonald to the east of Ludeman Glacier, a tributary of the Beardsmore, Mount Hermanson, Gray Peak, Dudley Head, Siege Dome, Dolphin Spur to the north of Hood Glacier, Mount Patrick, Wedge Face, Beetle Spur and Mount Cyril.
The public source identifies “Commonwealth Range” as mountain range in Antarctica. This brief keeps that definition visible, then builds a research path around Commonwealth, Range and mountain.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Commonwealth Range”, the useful work is to connect “mountain range in Antarctica” to the records capable of establishing context and consequence.
Maps, plans, fabric surveys and administrative records can establish how the site’s name, extent and function changed over time. The source revision retrieved here is dated Aug 11, 2026. The linked authority identifier is Q5153845. Authority coordinates are -84.250, 172.220. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1907.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
- Historic place names
- Jurisdictional context
- Routes into maps and plans
Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Commonwealth Range”, its source revision and the description used here.
- Expand the search: follow Commonwealth Range primary sources, Commonwealth Range archive and Commonwealth research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Commonwealth Range”?
- Which authority defined the place, boundary or structure at the relevant date?
- Which earlier names or jurisdictions may reveal additional records?
Search terms from this dossier
This entry incorporates text from “Commonwealth Range” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.