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... > Science Keywords > EARTH SCIENCE > LAND SURFACE > GEOMORPHIC LANDFORMS/PROCESSES > TECTONIC LANDFORMS > LAVA DOME

TERME PRÉFÉRENTIEL

LAVA DOME  

DÉFINITION

  • Roughly circular mound-shaped protrusion resulting from the slow extrusion of viscous lava from a volcano. The geochemistry of lava domes can vary from basalt to rhyolite although most preserved domes tend to have high silica content.

CONCEPT GÉNÉRIQUE

NOTE DE CHANGEMENT

  • 2013-08-16 10:20:22.0 [tbs1979] Insert Concept add broader relation (LAVA DOME [78200b25-8c91-4f1b-82cc-ed79764cd647,105739] - TECTONIC LANDFORMS [9673dc0b-89c0-4f0c-b378-f1c8cb267c8f,105291]);
  • 2013-08-16 10:20:40.0 [tbs1979] insert Definition (id: null text: Roughly circular mound-shaped protrusion resulting from the slow extrusion of viscous lava from a volcano. The geochemistry of lava domes can vary from basalt to rhyolite although most preserved domes tend to have high silica content. language code: en);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/78200b25-8c91-4f1b-82cc-ed79764cd647

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