Mohorovičić discontinuity - Wikipedia
The Mohorovičić discontinuity is 5 to 10 kilometres (3–6 mi) below the ocean floor, and 20 to 90 kilometres (10–60 mi) beneath typical continental crusts, with an average of 35 kilometres (22 mi). Named after the pioneering Croatian seismologist Andrija Mohorovičić, the Moho separates both the oceanic crust and continental crust from ...
Mohorovicic Discontinuity - The Moho - Geology.com
What is the Mohorovičić Discontinuity? The Mohorovicic Discontinuity, or "Moho," is the boundary between the crust and the mantle. The red line in the diagram shows its location. In geology the word "discontinuity" is used for a surface at which seismic waves change velocity.
Moho | Crustal Discontinuity, Seismic Wave & Earth’s ... - Britannica
Moho, boundary between the Earth’s crust and its mantle. The Moho lies at a depth of about 22 mi (35 km) below continents and about 4.5 mi (7 km) beneath the oceanic crust. Modern instruments have determined that the velocity of seismic waves increases rapidly at this boundary.
Mohorovicic Discontinuity: The Crust-Mantle Boundary - Geology …
Dec 3, 2023 · The Mohorovičić (Mo‐HOR‐o‐VITCH‐itz) discontinuity is a boundary between the Earth’s crust and the upper mantle. An abrupt increase or jump in seismic wave velocity marks it. This discontinuity is also known as the Mohorovicic boundary. You can also colloquially call it the Moho or the Moho discontinuity.
62.11: The Moho (crust/mantle boundary) - Geosciences LibreTexts
Apr 11, 2024 · Second, through igneous materials that have been erupted volcanically. In this VFE, we will explore the boundary between the crust and mantle, a layer referred to as the “Moho”, for short, or the Mohorovičić Discontinuity, more fully. Before you begin, you can read more about the Moho here.
Layers of the Earth—What is the Moho? Open - IRIS
The Mohorovicic Discontinuity, commonly called the “Moho” is recognized as the boundary zone between Earth's crust and the mantle. This boundary marks a change in seismic-wave velocity from the crust to the uppermost mantle within the (lithospheric) plate.
What Is the Mohorovicic Discontinuity and Can Humans Ever …
Mohorovicic discontinuity (pronounced moh-haw- roh - vuh -chich), more commonly known as the "Moho," is the geological term that describes the boundary zone between Earth's crust and the lower-lying mantle.
The Quest for the Moho – Woods Hole Oceanographic Institution
Aug 8, 2016 · The Moho is widely believed to be the boundary between Earth’s crust and an underlying layer of denser rocks in Earth’s interior called the mantle. It is named after Croatian seismologist Andrija Mohorovicic, who first detected it in 1909 by examining seismic waves moving through the Earth.
Mohorovičić Discontinuity (Moho) - SpringerLink
Nov 19, 2014 · The Mohorovičić seismic discontinuity, known today as the Moho, was discovered in 1909 by Andrija Mohorovičić. It is defined by a jump in seismic velocities from 5.6 to ~7.8 km/s. It represents the boundary between the more felsic crust and the mafic mantle.
What is the Mohorovicic Discontinuity? - WorldAtlas
Aug 1, 2017 · The Mohorovicic discontinuity (the Moho) is the boundary lying between the crust and the mantle of the earth across which seismic waves change velocities. This boundary is located approximately 24 miles below the earth’s surface and 6 miles below the oceanic floor, a distance which varies from place to place.