Mineral Resources On-Line Spatial Data
Vents in the surface of the Earth through which magma and associated gases erupt; also, the forms or structures, usually conical, that are produced by the erupted material. [Glossary of Geology, 4th ed.]
This category is also used for volcanos.
Alexandria Digital Library Feature Type Thesaurus
- Aeromagnetic expression of buried basaltic volcanoes near Yucca Mountain, Nevada [New Window]
- Mathematical modeling and analysis of aeromagnetic anomaly data (gridded data provide in another report).
- High resolution, low altitude aeromagnetic and electromagnetic survey of Mount Rainier [New Window]
- Flight-line and gridded data, with description of methodology and interpretation