diapir
Sign in to savethumb|400px|Diapirs in a subduction|subducting plate boundary
In the Vinony graph
Within Vinony's link graph, diapir is referenced by 129 other articles, and connects out to hydrocarbon, French and petroleum.
Vinony files it under Economic geology, Geological processes and Intrusions.
Its subject is documented across 29 Wikipedia language editions.
Wikidata facts
- Subclass of
- igneous intrusion
- Image
- Map00365 (27670433694).jpg
Show 4 more facts
- facet of
- tectonics
- Commons category
- Diapir
- described by source
- Armenian Soviet Encyclopedia
- exact match
- purl.obolibrary.org/obo/ENVO_01000518
via Wikidata · CC0
~5 min read
Encyclopedic overview
6 sectionsContents
- Occurrence
- Formation
- Economic importance
- Occurrences
- See also
- References
thumb|400px|Diapirs in a subduction|subducting plate boundary
A diapir (; , ) is a type of intrusion in which a more mobile and ductilely deformable material is forced into brittle overlying rocks. Depending on the tectonic environment, diapirs can range from idealized mushroom-shaped Rayleigh–Taylor instability structures in regions with low tectonic stress such as in the Gulf of Mexico to narrow dikes of material that move along tectonically induced fractures in surrounding rock.
Excerpted from Wikipedia’s “diapir” article, available under the CC BY-SA 4.0 licence.