Results 21 to 30 of about 193,636 (174)

Thrust sheet evolution in the Kinlochewe region of the Moine Thrust Zone, N.W. Scotland and the Pelvoux-Brianconnais, French Alps [PDF]

open access: yes, 1984
Balanced and restored cross sections demonstrate a minimum 16 km shortening below the Moine Thrust and minimum restored wi1ths of 17 km between the La Meije and Combeynot Thrusts (external Alps), and 54 km between the frontal Subbrianconnais Thrust ...
Matthews, Stephen John
core   +3 more sources

Revízia geologickej mapy západného úseku flyšového pásma Západných Karpát s diskusiou k vybraným geologickým problémom

open access: yesGeologické práce. Správy
The work presents maps of the selected regions of the western Slovak section of the Flysch Belt of the Western Carpathians, including the contact with the Klippen Belt, compiled by the author in the period from 2001 to 2023.
František Teťák
doaj   +1 more source

Vertical crustal motions across Eastern Tibet revealed by topography-dependent seismic tomography

open access: yesScientific Reports, 2017
Using a topography-dependent tomographic scheme, the seismic velocity structure of the Eastern Tibetan Plateau, including the uplifted Longmenshan (LMS) orogenic belt, is accurately imaged in spite of the extreme topographic relief in the LMS region and ...
Xinyan Zhang   +6 more
doaj   +1 more source

Provenance of Middle Triassic sediments in the Southern Youjiang Basin: Insights from detrital zircon geochronology and tourmaline geochemistry

open access: yesThe Depositional Record, Volume 12, Issue 4, September 2026.
Middle Triassic turbidites in the Youjiang Basin were chiefly derived from a Late Palaeozoic continental arc along the southeastern South China Block, as revealed by detrital zircon U–Pb geochronology and tourmaline geochemistry, supporting a tectonic model driven by Paleo‐Pacific subduction rather than Paleo‐Tethyan closure.
Yumei Wei, Lanqiu Meng, Yu Zhang
wiley   +1 more source

Praesphaerammina, a new genus of Cenozoic deep-water agglutinated foraminifera from the Carpathian flysch deposits [PDF]

open access: yes, 2000
The genus Praesphaerammina Kaminski and Filipcscu is newly described based on a revision of the type species Cystammina subgaleata Vasicek 1947. The genus differs from the Holocene genus Sphaerammina Cushman 1910 emend.
Kaminski, M.A., Filipescu, S.
core  

Sandstone dikes in the Rača unit Slovak Outer flysch belt [PDF]

open access: yesActa Montanistica Slovaca, 2008
In the study area by geological mapping we localized Zlín Formation, situated in north - east area of Outer Western Carpathians,near the Nová Polianka village.
Stanislav Jacko, Martin Udič
doaj  

Evidence for Late Triassic crustal suturing of the Central and Southern Pamir

open access: yesJournal of Asian Earth Sciences: X, 2020
The timing of closure of the Paleotethys and Rushan ocean basins and suturing of Gondwanan crustal fragments in the Pamir is not well resolved. Whereas the Central Pamir terrane is generally interpreted to have collided with the Northern Pamir terrane at
Dustin P. Villarreal   +7 more
doaj   +1 more source

Geology, petrography, geochemistry and petrogenesis of intermediate subvolcanic units in the south of Zahedan, Sistan and Baluchestan province, Iran

open access: yesJournal of Economic Geology, 2022
The study area is located 12 km south of Zahedan city, Sistan and Baluchistan province. Rock units in this area include a series of slightly altered flysch facies units with Eocene age, subvolcanic rocks and basic to intermediate dikes with probably ...
Hamid Rahmani, Mansour Ghorbani
doaj   +1 more source

Tectono‐Stratigraphic Evolution of a Shared Foreland Basin: A 3D Geomodel and Detrital Flux Reconstruction for the Pliocene‐Pleistocene of the Po‐Plain Basin (Northern Italy)

open access: yesBasin Research, Volume 38, Issue 5, September‐October 2026.
The Plio‐Pleistocene succession of the Po Plain Basin was interpreted basin‐wide using seismic profiles and well data, identifying six major tectonic unconformities. Sediment volumes were calculated and decompacted to assess tectonic and climatic controls on basin infill, revealing a marked increase in detrital flux after 1.5 Ma, coincident with the ...
Daniel Barrera   +5 more
wiley   +1 more source

Magnetic Structure and its Tectonic Implication Around Longmenshan Fault Zone Revealed by EMAG2v3

open access: yesFrontiers in Earth Science, 2022
The formation of magnetic minerals is bound up with the tectonic evolution history, whereupon the distribution of magnetic anomalies has great meanings for regional tectonics.
Yu Lei   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy