1) Ephemeral island 2) Island of Iceland
Found on
https://www.crosswordclues.com/clue/jólnir
Jólnir was formerly a volcanic island south of Iceland. It was a former vent of Surtsey, along with Syrtlingur and Surtla. It emerged from the ocean as a result of active plate tectonics in July, 1966. Oceanic erosion cyclically wore down the new land as it formed, and the island sank below the surface several times. It was named for Jólnir, a N...
Found on
http://en.wikipedia.org/wiki/Jólnir
No exact match found.
