upper mantle

Scientific studies suggest that this layer has physical properties that are different from the rest of the upper mantle.

Like the CORE of earth, the mantle can also be divided into two concentric layers, the lower mantle and the upper mantle.

The deep fracture within the sag was the path of magma upwelling, invasion, or eruption after partially melting of upper mantle.

Once the tectonic plate is forced under, the magma from the upper mantle is forced upwards and onto the surface, creating a volcano.

Dutch astronomer Ott that the main source of the Earth is our planet within the upper mantle lithosphere.

Because water-cools and lubricates the conveyor-belt motion between the low-density crustal plates and Earth's plastic upper mantle.

Finally, it is given here the velocity distribution in the crust and in the upper mantle together with a model of the crust.

The magma originated from the upper mantle and belongs to the tholeiitic series which has undergone immiscible separation of metal sulfide.

The S wave velocity structure is inferred from the receiver function for the crust and upper mantle of the Wudalianchi volcano area.

The top layers of the upper mantle, 100 to 200 kilometers below surface, is called the asthenosphere.

Ore forming materials are involved with pre-Devonian basement and deeper proto melting magma from the upper mantle.

Its source materials might come from the partial molten complex of the upper mantle and lower crust.

A low velocity intrusive body is located on the top of the upper mantle beneath Zeko, Lanzhou and the Haiyua n area.

The lower portion of the mantle lies below the more rigid upper mantle and above the liquid outer core.

The upheaval zone in upper mantle is the primary factor controlling the distribution of gulch-gold mines and lode gold mines.

The middle and lower crust of upper mantle rising area is slipping towards the root of mountain around and is becoming thiner.

The crust has two low resistivity and high-conductive, and the upper mantle has the character of normal or high resistivity together.

proposed the earth resistivity modeling method based on the crust and upper mantle structure and Magnetotelluric sounding data.

Fault belts can make high-conductive of the crust and upper mantle up and down.

The results show electric property structure of the crust and upper mantle clearly.

The available data suggest that water is heterogene0usly distributed in the upper mantle.

In: Tu Guangzhi. Ed. Upper Mantle Characteristic and Dynamics of China.

These variations show that a zone of decreased P wave velocity may be found in the crust and upper mantle beneath the station.

There are three layers: the upper mantle, lower mantle and the core.

These levels are comparable to the 500 to 1000 parts per million of water in the Earth's upper mantle.

This project utilized surface wave data to study the crust and upper mantle anisotropy of China.

Complexity Characteristics of the Crust-Upper Mantle Transition Zone Along Yangyuan-Zhangbei and Its Tectonic Implications

Geochemical Characteristics of the Aluminum-Enriched Spinels in Xenoliths from the Upper Mantle Shear Belt in Yitong, Northeastern China

Study of crustal and upper mantle's structure and mantle deformation field beneath the eastern Tibetan plateau

The Low Degree Spherical Harmonic Analysis on the Large Scale Topographies of the Moho and the Upper Mantle Discontinuities

Electrical conductivity and high pressure phrase transition study on the influential factors in the upper-mantle olivine

Three dimensional velocity structure feature in the crust and upper mantle beneath Chinese marginal seas and adjacent regions

Basic Features of the Upper Mantle Structures, Rocks and Minerals in Fujian Province

Anisotropy in crust and upper mantle beneath China continent and its adjacent seas

Review of Study on the Crust and Upper Mantle Structure in Jiangsu Province and Its Adjacent Areas

Crust and upper mantle S-wave velocity structure across Northeastern Tibetan Plateau and Ordos block

Experimental Study on Supper-High Pressure Fluids in the Upper Mantle Using Diamond Anvil Cell

Conductivity structure of crust and upper mantle beneath the northern Tibetan Plateau: Results of super-wide band magnetotelluric sounding

Shear wave velocity structure of the crust and upper mantle in western China and its adjacent area

Massive basaltic magma resulting from volcanic eruption on the Earth is mainly from the upper mantle

Olivine hydration in the deep upper mantle: Effects of temperature and silica activity

The upper mantle is composed mainly of olivine, eclogite and basaltic magma

Regional waveform inversion for crustal and upper mantle velocity structure below Chuandian region

( 3 ) the mineral source was provided by both lower crust , upper mantle and upper crust , obviously from crust - mantle mixing

Seismic tomography and velocity structure in the crust and upper mantle around Bohai Sea area

The apparently isotropic Australian upper mantle

New Constraints on the Origin and Evolution of Magmas and Fluids From the Crust and Upper Mantle;

the probe of sedimentary basin tectonics, the earth's crust and upper mantle structure;

The primitive Pb was mainly derived from the lower crust and upper mantle;

Seismic tomography of the crust and upper mantle structure underneath the Chinese Tianshan

Study on the velocity structure of crust and upper-mantle beneath the digital seismic stations in Shaanxi Province

Studying the structure of crust and upper mantle in east asia and west pacific marginal sea by rayleigh surface wave

Moho geometry and upper mantle images of northeast India

Chapter 4 Geodynamics and geophysical signs of seismicity in the crust and upper mantle

P-Wave Velocity Structure of Crust and Upper Mantle in East Asia and West Pacific Marginal Seas