| Cerro Porquesa(expression, name, volcano, geology) |
| Chaine des Puys(expression, name, volcano, geology) |
| Cheakamus Valley basalts(expression, name, volcano, geology) |
| Chilcotin Group(expression, name, volcano, geology) |
| Clear Lake Volcanic Field(expression, name, volcano, geology) |
| Crater Basalt volcanic field(expression, name, field, volcanology) |
| Cumbal Volcano(expression, name, volcano, geology) |
| Desolation Lava Field(expression, name, field, volcanology) |
| Devastator Assemblage(expression, name, volcano, geology) |
| Dobson Dome(expression, name, volcano, geology) |
| Dona Juana(expression, name, volcano, geology) |
| Garibaldi Volcanic Belt(expression, name, volcano, geology) |
| High Eifel(expression, name, volcano, geology) |
| Holbrook Creek(expression, name, volcano, geology) |
| Huambo volcanic field(expression, name, field, volcanology) |
| Hyaloclastite Dam(expression, name, volcano, geology) |
| Indian Heaven(expression, name, volcano, geology) |
| Jaraguay volcanic field(expression, name, field, volcanology) |
| Jemez Mountains(expression, name, volcano, geology) |
| Job Assemblage(expression, name, volcano, geology) |