Lancaster Sound
Strait in the Canadian Arctic Archipelago
Lancaster Sound (Inuktitut: ᑕᓪᓗᕈᑎᐅᑉ ᐃᒪᖓ, romanized: Tallurutiup Imanga) is a body of water in the Qikiqtaaluk Region, Nunavut, Canada. It is located between Devon Island and Baffin Island, forming the eastern entrance to the Parry Channel and the Northwest Passage. East of the sound lies Baffin Bay; to the west lies Viscount Melville Sound. Further west, a traveller would enter the M'Clure Strait before heading into the Arctic Ocean.
The Inuit and their predecessors in the region, the Paleo-Eskimos, have relied for hundreds, perhaps thousands of years, on the sound's abundant natural wealth for food, clothing and shelter. Today, residents of the three Nunavut communities of Pond Inlet, Arctic Bay, and Resolute continue this tradition, depending on their waters for their economic and cultural well-being.
History
Lancaster Sound was named in 1616 by explorer William Baffin for Sir James Lancaster, one of the three main financial supporters of his exploratory expeditions. The abortive expedition by the British explorer John Ross in 1818 ended when he saw what he believed were mountains blocking the end of Lancaster Sound. In 1819, William Edward Parry navigated through it and went as far west as Melville Island. The sound was thoroughly explored during an extensive aerial mapping program of Northern Canada by the Canadian Government, which took place from the 1930s until the late 1950s to complete.
Begin with the source’s own compact description: “Lancaster Sound” is strait in the Canadian Arctic Archipelago. The dossier treats that line as a proposition to test through Lancaster, Sound and Strait, not as a finished interpretation.
Why this record matters
The phrase “strait in the Canadian Arctic Archipelago” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Aug 31, 2026. The linked authority identifier is Q1285117. VIAF identifies the subject as 239190193. Authority coordinates are 74.217, -84.000. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1616, 1818 and 1819.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. 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
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
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The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Lancaster Sound”, its source revision and the description used here.
- Expand the search: follow Lancaster Sound primary sources, Lancaster Sound archive and Lancaster 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
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This entry incorporates text from “Lancaster Sound” 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.