Cornell University Library Digital Collections
- Hekla, Iceland17
- Guagua Pichincha Volcano (Ecuador)2
- Efstidalur, Iceland1
- Eldborg, Mount, Iceland1
- Eystri-Rangá, Iceland1
- Galtalækur, Iceland1
- Gjábakki, Iceland1
- Kalmanstunga, Iceland1
- Kerlingarfjöll, Iceland1
- Krísuvík, Iceland1
- Ok, Mount, Iceland1
- Snæfellsnes- og Hnappadalssýsla, Iceland1
