Results 101 to 110 of about 27,666 (260)

Ophiolites of Japan.

open access: yesJournal of Geography (Chigaku Zasshi), 1989
The Japanese ophiolites are divided into nappe type and melange type by their occurrences. The nappe type formed in a short period (a few 10Ma), and emplaced shortly after its igneous formation keeping its original igneous stratigraphy. They generally escaped from post-emplacement, high-pressure metamorphism. The melange type is a mixture of ophiolitic
openaire   +2 more sources

Relationships of soil, grass, and bedrock over the Kaweah serpentine melange through spectral mixture analysis of AVIRIS data [PDF]

open access: yes
A linear mixing model is used to model the spectral variability of an AVIRIS scene from the western foothills of the Sierra Nevada and calibrate these radiance data to reflectance.
Mustard, John F.
core   +1 more source

The older ultramafic rocks of Aberdeenshire, similarities to SSZ ophiolites and significance for regional tectonics [abstract] [PDF]

open access: yes, 2008
It has long been known that there are at least two phases of mafic-ultramafic magmatism in NE Scotland (Read 1919), the well known Younger Gabbro suite and a lesser known ‘Older suite’.
Styles, Michael
core  

Gas Migration Episodes Observed During Peridotite Alteration in the Samail Ophiolite, Oman [PDF]

open access: hybrid, 2022
John M. Aiken   +5 more
openalex   +1 more source

Fracture zone tectonics, continental margin fragmentation, and emplacement of the Kings-Kaweah ophiolite belt, Southwest Sierra Nevada, California [PDF]

open access: yes, 1977
The Sierra Nevada foothill met amorphic belt is a 450 km long assemblage of remnant continent-derived epiclastics, arc volcanics, pelagic-hemipelagic sediments, and ophiolite slices.
Saleeby, Jason
core  

A re-interpretation of the internal structure of the Lizard complex ophiolite, south Cornwall. [PDF]

open access: yes, 2013
publication-status: PublishedPrevious models for the tectonic-stratigraphy of the Lizard complex ophiolite have proposed three thrust-bounded units.
Alexander, A.C.   +3 more
core  

PLAGIOGRANITES FROM THE OPHIOLITE COMPLEXES OF DINARIDES AND VARDAR ZONE

open access: yesRudarsko-geološko-naftni Zbornik, 2001
Geochemical dana of plagiogranites associated with ophiolite conplexes of Central Dinaride Ophiolite Belt (CDOB) and Vardar Zone Ophiolite Belt (VZOB) are presented.
Vladimir Majer , Vesnica Garašić
doaj  

Variable Upper Mantle Geochemical Processes Constrained From Independent Component Analysis of the Fizh Massif, Northern Oman Ophiolite

open access: yesGeochemistry, Geophysics, Geosystems
We statistically analyzed the whole‐rock compositions of peridotites in the Oman ophiolite using a multivariate statistical technique called independent component analysis (ICA) to better understand the processes within the ophiolitic mantle section that
Yuto Miki   +3 more
doaj   +1 more source

The boundary between the Central Asian Orogenic belt and Tethyan tectonic domain deduced from Pb isotopic data [PDF]

open access: yes, 2015
Castillo, Paterno R   +7 more
core   +1 more source

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