Results 51 to 60 of about 7,206 (227)
Geologica Carpathica, 2015 Hydrothermal mineralization hosted by the Lower Cretaceous igneous rock of the teschenite association at Jasenice (Silesian Unit, Flysch Belt, Outer Western Carpathians) occurs in two morphological types - irregular vein filled by granular calcite and ...
Urubek Tomáš +2 more
doaj +1 more source
Tectonic evolution and high-pressure rock exhumation in the Qiangtang terrane, central Tibet [PDF]
Solid Earth, 2015 Conflicting interpretations of the > 500 km long, east–west-trending Qiangtang metamorphic belt have led to very different and contradicting models for the Permo–Triassic tectonic evolution of central Tibet.
Z. Zhao +4 more
doaj +1 more source
The externides of Wopmay Orogen, Point Lake and Kikerk Lake map areas, District of Mackenzie [PDF]
, 1983 Some results of recent field work are briefly discussed as they pertain to the following topics: (1) north-south stratigraphic continuity of the Precambrian continental-terrace wedge, (2) stromatolite elongation, paleowind direction and global polarity ...
Grotzinger, J. P. +2 more
core +1 more source
Tectonics, geology and origins of Te Riu‐a‐Māui / Zealandia
New 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
Geologica Carpathica, 2019 The Pieniny Klippen Belt contains thickening and coarsening upwards synorogenic sedimentary successions witnessing the collision of the Oravic ribbon continent with the Central Carpathian orogenic wedge after the closure of the Vahic Ocean in the Late ...
Madzin Jozef +2 more
doaj +1 more source
Potential Unconventional Gas Plays in Mature Basin of the Czech Republic [PDF]
, 2016 The presence of unconventional resources has been proven in deeper parts of mature oil and gas provinces and coal basins of the world. In this context, it is worth to focus also on the prospects of unconventional gas production from within hydrocarbon ...
Bujok, Petr +4 more
core
Two flysch belts having distinctly different provenance suggest no stratigraphic link between the Wrangellia composite terrane and the paleo-Alaskan margin [PDF]
Lithosphere, 2013 The provenance of Jurassic to Cretaceous fl ysch along the northern boundary of the allochthonous Wrangellia composite terrane, exposed from the Lake Clark region of southwest Alaska to the Nutzotin Mountains in eastern Alaska, suggests that the fl ysch can be divided into two belts having different sources.
Chad P. Hults +3 more
openaire +1 more source
Journal of Metamorphic Geology, Volume 43, Issue 9, Page 909-937, December 2025.ABSTRACT Metaophiolites and metasediments of the Piedmont Zone are exposed in the Soana Valley, a poorly studied area of the Western Alps, located between the Europe‐related Gran Paradiso massif and the Adria‐related Sesia–Lanzo zone. Previous investigations reported the occurrence of only greenschist‐facies metamorphic assemblages in the metasediments.
Alessia Modesti +5 more
wiley +1 more source
Tracking Sediment Mixing Along the Lower Danube River From the Carpathians to the Black Sea
Terra Nova, Volume 37, Issue 6, Page 413-420, December 2025.ABSTRACT We use detrital zircon U–Pb geochronology as a sediment provenance tracer in modern river sands to better understand how tectonic, climatic, and anthropogenic processes modulate sediment transport dynamics of the Carpathians to the Black Sea source to sink system.
Iulian Pojar +5 more
wiley +1 more source
Erosion and deposition in interplain channels of the Maury channel system [PDF]
, 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