Results 81 to 90 of about 120,399 (317)

A reduced subduction graph and higher multiplicity in S_n transformation coefficients

, 2006
Transformation coefficients between {\it standard} bases for irreducible representations of the symmetric group $S_n$ and {\it split} bases adapted to the $S_{n_1} \times S_{n_2} \subset S_n$ subgroup ($n_1 +n_2 = n$) are considered.
Butler P H, Chen J Q, Chen J Q, Chilla V, Elliot J P, Fulton W, Haase R W, Kaplan I G, Kramer P, McAven L F, McAven L F, McAven L F, Pan F, Suryanarayana C, Vincenzo Chilla, Wolfram S   +15 more
core   +1 more source

Palaeoenvironmental changes recorded at the Velika Vrbica loess‐palaeosol sequence, Wallachian Basin, during MIS 3–MIS 1

Boreas, EarlyView.
This study presents a detailed investigation of the Velika Vrbica loess‐palaeosol sequence, situated in the Wallachian Basin of northeastern Serbia, with the aim to reconstruct palaeoenvironmental changes spanning Marine Isotope Stages (MIS) 3 to 1. Using optically stimulated luminescence (OSL) dating, low field magnetic susceptibility (χlf), and mass ...
Zoran M. Perić, Cathal S. Ryan, Warren Thompson, Milica G. Radaković, Petar Krsmanović, Helena Alexanderson, Slobodan B. Marković   +6 more
wiley   +1 more source

Rupture Process of Subduction-Zone Earthquakes [PDF]

, 1986
This review is primarily concerned with the rupture process of large subduction-zone earthquakes determined by various seismological methods, and with its interpretation in terms of an asperity model.
Kanamori, Hiroo
core   +1 more source

Beachrock formation influenced by co‐seismic deformation and relative sea‐level changes during the Holocene near the Gulf of Saros, Türkiye (NE Aegean Sea)

Boreas, EarlyView.
This is the first proof of beachrock found on the nearshore of the Gulf of Saros. Beachrock generation was influenced by tectonic activity, geomorphological processes, and sedimentation. The Late Holocene beachrock deposits were altered by co‐seismic deformation.
Ufuk Tari
wiley   +1 more source

Petrology and tectonic settings of the Sarcheshmeh porphyry copper deposit with emphasis on granodiorite and quartz eye porphyry

Journal of Economic Geology, 2020
Introduction The Sarcheshmeh porphyry copper deposit (PCD) and other porphyry deposits occur in the the most important metallogenic belt in Iran, i.e. the Urumieh-Dokhtar magmatic belt (UDMB).
Mohammad Maanijou, Mohammad Mostaghimi, Mehdi Abdollahi Riseh, Ali Asghar Sepahi   +3 more
doaj   +1 more source

Interseismic deformation above the Sunda Megathrust recorded in coral microatolls of the Mentawai islands, West Sumatra [PDF]

, 2007
The geomorphology and internal stratigraphy of modern coral microatolls show that all the outer arc Mentawai islands of West Sumatra have been subsiding over the past several decades.
Cheng, Hai, Chlieh, Mohamed, Edwards, R. Lawrence, Galetzka, John, Natawidjaja, Danny Hilman, Sieh, Kerry, Suwargadi, Bambang W.   +6 more
core  

Deep lithospheric structures along the southern central Chile Margin from wide-angle P-wave modellilng [PDF]

, 2009
Crustal- and upper-mantle structures of the subduction zone in south central Chile, between 42 degrees S and 46 degrees S, are determined from seismic wide-angle reflection and refraction data, using the seismic ray tracing method to calculate minimum ...
A. Krabbenhoeft, Angermann, Bangs, Barrientos, Behrmann, Behrmann, Bialas, Bourgois, Brasse, Bry, C. J. Petersen, C. Papenberg, Cande, Cifuentes, Cisternas, Contreras-Reyes, Contreras-Reyes, Contreras-Reyes, Currie, DeMets, E. Contreras-Reyes, E. R. Flueh, Farr, Fischer, Flueh, Flueh, Gonzalez, Grevemeyer, Grevemeyer, Grevemeyer, Gross, Haberland, Hackney, Heesemann, Hyndman, I. Grevemeyer, Ivandic, Kapinos, Kirby, Krawczyk, Lange, Lefeldt, M. Scherwath, Melnick, Melnick, Mordohovich, Oleskevich, R. W. Weinrebe, Ranero, Ranero, Ranero, Ranero, Rietbrock, Roeser, Scherwath, Scholl, Song, Stein, Takahashi, Tassara, Taylor, Tebbens, Thierer, Tilmann, Voelker, Voelker, von Huene, Wessel, White, Yanez, Zelt, Zelt, Zelt, Zelt   +73 more
core   +1 more source

New Magnetite Reference Material for SIMS δ18O Measurements and a Study of Precision and Accuracy Due to Crystal Orientation Effects

Geostandards and Geoanalytical Research, EarlyView.
Key Points A new magnetite reference material (PF21mt) is available for δ18O measurements by SIMS. Reproducibility of measurement results in two laboratories suggest orientation bias of ±2‰ (2s) at 20 keV. Repeatability improves to ±1‰ (2s) when using a 13 keV protocol, suggesting reduced orientation bias. In situ isotope ratio measurements provide the
Michelle Ulrich, Daniela Rubatto, Maria Rosa Scicchitano, Benita Putlitz, Thomas Bovay   +4 more
wiley   +1 more source

On the origin of the North Pacific arcs [PDF]

, 2004
We present a new hypothesis that relates global plate tectonics to the formation of marginal basins, island arcs, spreading ridges and arc-shaped mountain belts around the North Pacific Ocean.
Fornós, Joan J., Gelabert Ferrer, Bernardí, Rodríguez Perea, Antonio, Sàbat i Montserrat, Francesc   +3 more
core   +3 more sources

Interplay Between Mechanical and Petrochemical Models on the Fluid Extraction From Subduction Zones

Journal of Metamorphic Geology, EarlyView.
ABSTRACT The breakdown of hydrous minerals during subduction results in a densification of the rocks, producing volume changes that can trigger fluid pressure fluctuations and hydrofracturing. These volume changes are controlled by the Clapeyron slope of the reaction and are quantified here using a macroscopic framework that integrates a zero ...
Thorsten Andreas Markmann, Pierre Lanari   +1 more
wiley   +1 more source