Glossary

  • Subduction: the process that takes place at convergent boundaries by which one tectonic plate moves under another tectonic plate and sinks into the mantle as the plates converge
  • Orogeny: forces and events leading to a large structural deformation of the Earth’s lithosphere due to the engagement of tectonic plates.
  • Metamorphism: the change of minerals or geologic texture in pre-existing rocks without prolithic melting into liquid magma.
  • Seismic: of relating to earthquakes or other vibration of the earth and the crust
  • Deformation: a change in the shape or the dimensions of the body, resulting from stress, strain.
  • Basin: a natural depression on the Earth’s surface, usually containing water
  • Stratigraphy: the branch of study which studies rock layers and layering
  • Terrane: a fault bounded or region with a distinct stratigraphy
  • Cretateous: of, relating to, or denoting the last period of the Mesozoic era, between the Jurassic and Tertiary periods.

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