Permanent historical factsheet

Discovery of Antarctica

United States · Exploration / Exploration and Discovery. Chronological records rendered directly from the World History Database.

2Records
1820–1840Date range
2Named people
2Places

Chronological records

1820

Nathaniel Brown Palmer18 November 1820

Antarctic Peninsula · Exploration / Exploration and Discovery

Sights Antarctic land near the peninsula from the sloop Hero, becoming one of the first Americans to report the continent

1840

Charles Wilkes1 January 1840

Wilkes Land · Exploration / Exploration and Discovery

Charts a long stretch of Antarctic coastline later associated with Wilkes Land, strengthening the case for Antarctica as a continent

Names involved

Charles WilkesNathaniel Brown Palmer

Provenance

This factsheet is generated from stored World History Database records matching the country, broad category, detailed category and exact Event value shown above. Duplicate display records are collapsed; database wording is otherwise preserved. Source provenance varies by record, so formal academic citation should be checked against the relevant primary source, archive or specialist historical reference.