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geology

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Geology is a branch of natural science concerned with the Earth and other astronomical bodies, the rocks of which they are composed, and the processes by which they change over time. The name comes . Modern geology significantly overlaps all other Earth sciences, including hydrology. It is integrated with Earth system science and planetary science.

OverviewAI-generated

Geology is a branch of science, academic discipline, and field of study that serves as a subclass of natural science and Earth science. It is the study of the lithosphere and is practiced by geologists. The subject has the geologic time scale as a characteristic and is partially coincident with paleontology. It is distinct from genology and geography.

The topic is maintained by WikiProject Geology and is referenced by 7,547 other encyclopedia articles. It appears in the Brockhaus and Efron Encyclopedic Dictionary, Encyclopædia Britannica 11th edition, and Granat Encyclopedic Dictionary. The field is listed on the Wikipedia:List of articles all languages should have and Wikipedia:Vital articles/Level/4. It is associated with Commons category Geology, Portal:Geology, and Category:Geology.

Synthesized by Vinony from 21 facts across 3 sources: Wikidata, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Research

34,505 papers

via PubMed

~48 min read

Encyclopedic overview

35 sections
Contents
  • Geological material
  • Minerals
  • Rock
  • Unlithified material
  • Whole-Earth structure
  • Plate tectonics
  • Earth structure
  • Geological time
  • Timescale of the Earth
  • Important milestones on Earth
  • Timescale of the Moon
  • Timescale of Mars
  • Dating methods
  • Relative dating
  • Absolute dating
  • Geological development of an area
  • Investigative methods
  • Field methods
  • Petrology
  • Structural geology
  • Stratigraphy
  • Planetary geology
  • Applied geology
  • Economic geology
  • Mining geology
  • Petroleum geology
  • Engineering geology
  • Hydrology
  • Paleoclimatology
  • Natural hazards
  • History
  • Fields or related disciplines
  • See also
  • References
  • External links

Geology is a branch of natural science concerned with the Earth and other astronomical bodies, the rocks of which they are composed, and the processes by which they change over time. The name comes . Modern geology significantly overlaps all other Earth sciences, including hydrology. It is integrated with Earth system science and planetary science.

Geology describes the structure of the Earth on and beneath its surface and the processes that have shaped that structure. Geologists study the mineralogical composition of rocks in order to get insight into their history of formation. Geology determines the relative ages of rocks found at a given location; geochemistry (a branch of geology) determines their absolute ages. By combining various petrological, crystallographic, and paleontological tools, geologists are able to chronicle the geological history of the Earth as a whole. One aspect is to demonstrate the age of the Earth. Geology provides evidence for plate tectonics, the evolutionary history of life, and the Earth's past climates.

Excerpted from Wikipedia’s “geology” article, available under the CC BY-SA 4.0 licence.

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