Results 51 to 60 of about 19,117 (231)

Two Cycles of Devonian–Triassic Extension and Compression in the Altai Accretionary Wedge: Insights From Tsogt Core Complex

open access: yesTectonics, Volume 44, Issue 12, December 2025.
Abstract The Altai Accretionary Wedge in the Mongolian Altai records a polyphase geodynamic evolution involving two extensional–compressional tectonic cycles, constrained by petrostructural analysis and zircon, monazite U–Pb, and Ar–Ar geochronology. The studied section includes a southwestern high‐grade and a northeastern low‐grade domain, previously ...
O. Lexa   +7 more
wiley   +1 more source

The Mansurovo Formation of the West Magnitogorsk Zone in the Southern Urals: Stratigraphy, Composition and Sedimentary Environments

open access: yesGeoresursy
Research subject. Mansurovo formation (the (?)Silurian–Lower Devonian) in the Western Magnitogorsk zone of the Southern Urals, outcropped in the same-name village vicinity.   Aim.
A. M. Fazliakhmetov   +2 more
doaj   +1 more source

Tubular agglutinated foraminifera as indicators of organic carbon flux [PDF]

open access: yes, 1995
The dimensions of tubular agglutinated foraminifera such as Rhizammina and Rhabdammina respond in a predictable manner to changes in the flux of organic carbon to the sea floor. In both the modern western North Atlantic and in an ancient example (the K/
Kaminski, M.A., Kuhnt, W.
core  

Flysch et molasse

open access: yesBulletin de la Société Géologique de France, 1960
Abstract Petrographic and geologic observations on the Flysch deposits of the French and Swiss Alps, the Romanian Carpathians, the northern Apennines (Italy), and the French and Spanish Pyrenees show that there are two distinct groups of formations.
openaire   +1 more source

3D Petro‐Structural Evolution of the High Pressure‐Low Temperature Phyllite‐Quartzite Nappe Pile in Southern Peloponnese, Greece

open access: yesTectonics, Volume 44, Issue 12, December 2025.
Abstract Tectonic underplating of high‐pressure/low‐temperature (HP‐LT) tectonic slices is a key mechanism in crustal growth at convergent margins. Yet, the processes controlling the geometry, depth and sequence of underplating events remain poorly constrained.
Maïlys Bouhot   +8 more
wiley   +1 more source

Etude du Kemalpaşa Dağı (Province d'İzmir, Turquie)

open access: yesBulletin of the Mineral Research and Exploration, 1963
Le Kemalpaşa Dağı est un massif calcaire de 20 km de diametre s'elevant jusqu'a 1500 m entre İzmir et les contreforts du massif cristallin de Menderes. La structure est compliquee; une orientation SW-NE predomine cependant. Des failles WE le tronquent au
Joel VERDIER
doaj  

Thermal properties of orogenic flysch and schist, Rakaia Terrane, Torlesse Composite Terrane, New Zealand

open access: yesNew Zealand Journal of Geology and Geophysics, Volume 68, Issue 4, Page 831-847, December 2025.
ABSTRACT Voluminous, deformed, and variably metamorphosed argillite and greywacke sediments (flysch) are common orogenic rock types. Knowledge of their physical properties is required to make tectonic and geothermal models of modern and ancient plate boundaries.
Adam Gouwland   +2 more
wiley   +1 more source

Analysis of the Possible Reactivation of the Krbavčići Landslide in Northern Istria, Croatia

open access: yesGeosciences, 2020
The Krbavčići landslide occurred in January 1979 near the town of Buzet, Croatia, after a long period of heavy rainfall. It is located in Northern Istria in the area built of flysch rock mass where numerous mass movements in the past and recent history ...
Martina Vivoda Prodan, Željko Arbanas
doaj   +1 more source

Abiotic Typology of the Rivers and Lakes of the Ukrainian Section of the Vistula River Basin and its Comparison with Results of Polish Investigations [PDF]

open access: yes, 2019
The typology of rivers and lakes of the West Bug and San transboundary river subbasins (the Vistula River basin) was carried out. The researches were based on provisions of the EU Water Framework Directive for the surface waters typology according to the
Grebin, Vasyl V.   +2 more
core   +1 more source

Flysch et molasse, approche sedimentologique

open access: yesBulletin de la Société Géologique de France, 1970
Abstract Examples from France and Italy of both rock types, differences in characteristics, evolution of ...
Daniel Haccard   +2 more
openaire   +1 more source

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