| Pemberton Volcanic Belt(expression, name, volcano, geology) |
| Phillip Island(expression, name, volcano, geology) |
| Picabo volcanic field(expression, name, volcano, geology) |
| Poros(noun, name, volcano, geology) |
| Potrillo volcanic field(expression, name, volcano, geology) |
| Rosebud Creek(expression, name, volcano, geology) |
| Salal Creek Pluton(expression, name, volcano, geology) |
| San Felipe volcanic field(expression, name, volcano, geology) |
| Santa Barbara Island(expression, name, volcano, geology) |
| Sousaki volcano(expression, name, volcano, geology) |
| Sutil Island(expression, name, volcano, geology) |
| Tojinbo(noun, name, volcano, geology) |
| Trapa-Trapa Formation(expression, name, volcano, geology) |
| Twin Falls volcanic field(expression, name, volcano, geology) |
| Yellowstone hotspot(expression, name, volcano, geology) |
| Zuni-Bandera volcanic field(expression, name, volcano, geology) |
| Cenozoic volcano(expression, volcano, geology, history) |
| Cretaceous-Paleogene extinction event(expression, volcano, geology, history) |
| Hawaiian-Emperor seamount chain(expression, volcano, geology, history) |
| Moose Creek(expression, volcano, geology, history) |