| jurassic volcano(expression, geology, history, volcanology) |
| Dragon pipe(expression, volcanology, pipe, diatreme) |
| Kendu pipe(expression, volcanology, pipe, diatreme) |
| Legend pipe(expression, volcanology, pipe, diatreme) |
| Phoenix pipe(expression, volcanology, pipe, diatreme) |
| Valkyrie pipe(expression, volcanology, pipe, diatreme) |
| Xena pipe(expression, volcanology, pipe, diatreme) |
| Broken Ridge(expression, name, volcano, geology) |
| Buck Creek basin(expression, name, volcano, geology) |
| Caribbean large igneous province(expression, name, volcano, geology) |
| Carmacks Group(expression, name, volcano, geology) |
| Casma Group(expression, name, volcano, geology) |
| Central Skane Volcanic Province(expression, name, volcano, geology) |
| Coast Range Arc(expression, name, volcano, geology) |
| Crowsnest Formation(expression, name, volcano, geology) |
| Deccan Traps(expression, name, volcano, geology) |
| Ellesmere Island Volcanics(expression, name, volcano, geology) |
| Gambier Group(expression, name, volcano, geology) |
| Great Meteor hotspot track(expression, name, volcano, geology) |
| Hawaiian-Emperor seamount chain(expression, name, volcano, geology) |