Results 41 to 50 of about 5,012 (243)

THE FOREDEEPS OF THE NORTHERN ADRIATIC MARGIN: EVIDENCE OF DIACHRONEITY IN DEFORMATION OF THE SOUTHERN ALPS

Rivista Italiana di Paleontologia e Stratigrafia, 2017
The evolution of the foredeeps which developed on the northern Adriatic foreland took piace in a regime of oblique convergence. From the Late Oligocene onwards much compression in the Southern Alps must have been the compressional component of dextral ...
FRANCESCO MASSARI
doaj   +1 more source

Using airborne gamma-ray spectrometry and geochemistry to characterize the late Neoproterozoic ferroan magmatism in the Transversal subprovince of the Borborema Province, NE-Brazil

Brazilian Journal of Geology, 2020
Ferroan granites (585-530 Ma) in the Transversal subprovince of the Borborema Province (BP) comprise two groups: G1) slightly peraluminous to metaluminous, alkali-calcic rocks (Aroeiras Complex and Serra Branca - Coxixola dike swarms (SBCDS)); G2 ...
José Victor Antunes de Amorim, Vanessa Biondo Ribeiro, Ignez de Pinho Guimarães, Douglas José Silva Farias, Jefferson Valdemiro de Lima, Adejardo Francisco da Silva Filho   +5 more
doaj   +1 more source

Shape and intrusion history of the Late Caledonian Newry Igneous Complex, Northern Ireland [PDF]

, 2016
The Tellus high-resolution airborne magnetic and radiometric maps define previously unmapped zones within the Newry Igneous Complex, County Down. High-precision uranium–lead zircon dating of nine rock samples from different parts of the complex provides ...
Anderson, Paul, Condon, Daniel, Cooper, Mark, Crowley, Quentin, Ellam, Rob, Meighan, Ian, Stevenson, Carl   +6 more
core   +1 more source

MESOZOIC-CENOZOIC INTRAMOUNTAIN BASINS OF THE TIEN SHAN AND WESTERN TRANSBAIKALIA: COMPARATIVE CHARACTERISTICS AND CORRELATION OF EVENTS ARTICLE 1. QUESTION FORMULATION. INTRAMOUNTAIN BASINS OF THE GISSAR-ALAI AND CENTRAL TIEN SHAN

Геодинамика и тектонофизика
Negative structures of the Earth’s crust, including intermountain and intramountain basins, are key sources of information on the formation of the continental crust through plate tectonic and orogenic cycles.
M. G. Leonov, E. S. Przhiyalgovskii, Yu. A. Morozov, O. V. Lunina, A. M. Mazukabzov, А. V. Nikitin   +5 more
doaj   +1 more source

LONG-LIVED STRUCTURAL ENSEMBLES OF THE EAST EUROPEAN PLATFORM. Article 2. THE STRUCTURE OF THE TOP OF THE BASEMENT

Известия высших учебных заведений: Геология и разведка, 2018
The basement’s top tectonics of the East European platform (EEP) has been considered on the basis of the modern mapping data. The importance of the long-lived tectonic zones that form the vortex megastructure has been justified.Their Riphean — early ...
S. Y. Kolodyazhny
doaj   +1 more source

Pliocene adakite-like accent of andesites and dacites from the Orlov volcanic field (Sakhalin Island)

Геосистемы переходных зон, 2021
Adakite-like geochemical signature (high Sr/Y ratio at a low Y concentration) is recognized in andesites and dacites, associated with intraplate basalts in the Orlov volcanic field of Sakhalin Island.
Sergei V. Rasskazov, Alexander V. Rybin, Artem V. Degterev, Irina S. Chuvashova, Tatyana A. Yasnygina, Elena V. Saranina   +5 more
doaj   +1 more source

Late Cretaceous Transtension in the Eastern Tibetan Plateau: Evidence From Postcollisional A‐Type Granite and Syenite in the Changdu Area, China

Journal of Geophysical Research: Solid Earth, 2019
The Late Cretaceous is an important geological time interval for the Tibetan Plateau because it corresponds to the period when the tectonic regime changed from Lhasa‐Qiangtang collision to Indo‐Asian assembly.
Xin-Song Wang, A. Williams-Jones, X. Bi, R. Hu, Jia‐Fei Xiao, Mingliang Huang   +5 more
semanticscholar   +1 more source

Subduction System Response to Ribbon Collision: Implications on the Intra‐Plate Force Balance and the Style of Slab Deformation

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 2, February 2026.
Abstract Ribbon collision is a process that can rapidly disturb the symmetry of subduction zones. Previous studies have demonstrated how ribbon collision causes rotation at the surface and contortion in the slab, but have only focused on the surface kinematics.
Andres Rodriguez‐Corcho, Sara Polanco, Daniel Sandiford, Rebecca Farrington, Louis Moresi   +4 more
wiley   +1 more source

Critical Tectonic Limits for Geothermal Aquifer Use: Case Study from the East Slovakian Basin Rim

Resources, 2021
The Pannonian basin is a major geothermal heat system in Central Europe. Its peripheral basin, the East Slovakian basin, is an example of a geothermal structure with a linear, directed heat flow ranging from 90 to 100 mW/m2 from west to east.
Stanislav Jacko, Roman Farkašovský, Igor Ďuriška, Barbora Ščerbáková, Kristína Bátorová   +4 more
doaj   +1 more source

Crustal Structure of Laurentia and Peri‐Gondwanan Terranes Beneath Ireland and Britain and Comparison With Eastern North America

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract The Appalachian‐Caledonian orogen was built during the Paleozoic by accretion of peri‐Gondwanan terranes onto Laurentia, culminating in the formation of Pangea. During the Mesozoic, Pangea broke apart, displacing one section of the belt to eastern North America and another to northwestern Europe.
Roberto Masis, Paul Karabinos, Maureen D. Long, John W. F. Waldron, James Bourke   +4 more
wiley   +1 more source