| Nandewar Range(expression, name, volcano, geology) |
| Necker Island(expression, name, volcano, geology) |
| Negra Muerta volcanic complex(expression, name, volcano, geology) |
| Nine Sisters(expression, name, volcano, geology) |
| Northern Tibet volcanic field(expression, name, volcano, geology) |
| Ojos de Maricunga(expression, name, volcano, geology) |
| Otago Harbour(expression, name, volcano, geology) |
| Pairique volcanic complex(expression, name, volcano, geology) |
| Pearl and Hermes Atoll(expression, name, volcano, geology) |
| Ramadas Volcanic Centre(expression, name, volcano, geology) |
| Rincon volcanic complex(expression, name, volcano, geology) |
| Salar Grande(expression, name, volcano, geology) |
| Sezill Volcano(expression, name, volcano, geology) |
| Tweed Volcano(expression, name, volcano, geology) |
| phanerozoic geology(expression, name, volcano, geology) |
| Cerro Ratones(expression, name, volcano, geology) |
| Itcha Range(expression, name, volcano, geology) |
| Kure Atoll(expression, name, volcano, geology) |
| Lanzarote(name, volcano, geology) |
| Midway Atoll(expression, name, volcano, geology) |