Southern Ocean
63°55′S 60°44′W
Tetrad Islands
Tetrad Islands is a group of small islands lying southeast of Borge Point at Mikkelsen Harbor on Trinity Island in the Palmer Archipelago, Antarctica. They were shown on a 1952 Argentine government chart.
Overview
Tetrad Islands is a group of small islands lying southeast of Borge Point at Mikkelsen Harbor on Trinity Island in the Palmer Archipelago, Antarctica. They were shown on a 1952 Argentine government chart. The name given by the United Kingdom Antarctic Place-Names Committee (UK-APC) in 1960 is descriptive; there are four islands in the group.
From Wikipedia, CC BY-SA 4.0
Census, cataloged
- Major islands0
- Minor islands3
- Islets0
- Rocks & skerries0
Minor islands
3
Beltrán
- Area
- —
size unknown
Islote Gastón
- Area
- —
size unknown
Islote Leucoton
- Area
- —
size unknown
Also in the area
4
Inside the group's outline but not confirmed as members by any source.
- Unnamed island45 m · 0.18 km²
- Unnamed island0.03 km²
- Unnamed island0.01 km²
- Unnamed island0.7 ha
Figures
To the same scale
Islands by area
km², log scale. 3 without a known area.
| Unnamed island | 0.18 km² |
| Unnamed island | 0.03 km² |
| Unnamed island | 0.01 km² |
| Unnamed island | 0.7 ha |