Results 71 to 80 of about 19,151 (231)

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

Lophoranina marestiana from Middle Eocene flysch beds at Gračišće in Istria, Croatia

open access: yesGeologija, 2004
In paper the crab of species Lophoranina marestiana (König, 1825) is described. It was found in a nummulitic olistostrome of Lower Lutetian flysch beds at the Gračišće hamlet near Pazin in Istria.
Vasja Mikuž
doaj  

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  

Geological structure and evolution of the Pieniny Klippen Belt to the east of the Dunajec River : a new approach (Western Outer Carpathians, Poland) [PDF]

open access: yes, 2014
The area studied, known as the Małe (Little) Pieniny Mts., belongs to the Pieniny Klippen Belt (PKB), a suture zone that separates the Central Carpathians from the Outer Carpathian accretionary wedge. Along its northern boundary the PKB is separated from
Oszczypko, Nestor   +1 more
core   +1 more source

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

Mineralogía y génesis de las arcillas de las unidades del Campo de Gibraltar. I. Areniscas del Aljibe

open access: yesEstudios Geologicos, 1988
Las «areniscas del Aljibe» son materiales bimodales constituidos en su mayor parte por cuarzos eólicos con «coating» ferruginoso o arcilloso y cemento de cuarzo sintaxial. Tanto la composición mineralógica de la muestra total como la de la fracción < 2 μ
P. Rodríguez Jiménez, M. D. Ruiz Cruz
doaj   +1 more source

Tectonics, geology and origins of Te Riu‐a‐Māui / Zealandia

open access: yesNew Zealand Journal of Geology and Geophysics, Volume 68, Issue 4, Page 531-567, December 2025.
ABSTRACT Te Riu‐a‐Māui / Zealandia is a 95% submerged, five million square km southern hemisphere continent that includes the islands of New Zealand and New Caledonia. For the last 45 million years (Ma) Zealandia has been cut by the Pacific‐Australian plate boundary which today changes character from a west‐dipping subduction zone in the north to ...
Nick Mortimer
wiley   +1 more source

Influence of Structural Features and Fracture Processes on Surface Roughness: A Case Study from the Krosno Sandstones of the Górka–Mucharz Quarry (Little Beskids, Southern Poland)

open access: yesStudia Geotechnica et Mechanica, 2015
The paper presents the results of analysis of surface roughness parameters in the Krosno Sandstones of Mucharz, southern Poland. It was aimed at determining whether these parameters are influenced by structural features (mainly the laminar distribution ...
Pieczara Łukasz
doaj   +1 more source

Erosion and deposition in interplain channels of the Maury channel system [PDF]

open access: yes, 1981
Large turbidity currents originating on the insular margin of southern lceland have flowed clown a 2 500 km-long pathway comprising rise valleys, unchanneled plains and segments of erosional and depositional deep-sea channels that are collectively called
Hollister, C. D.   +2 more
core   +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  

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