Results 171 to 180 of about 1,468 (200)

New Broadband Seismic Stations in the Central Part of the East European Platform

Физика Земли / Izvestiya, Physics of the Solid Earth
The paper presents information on the development of a broadband seismic station network in the central part of the East European platform. Three new seismic stations have been installed: Udomlya (UDO), Borok (BROK), and Vladimir (VLD).
A. G. Goev
semanticscholar   +1 more source

Sedimentation and postsedimentation transformations of the Miocene rock complex of the Outer zone of the Precarpathian trough

Geology and Geochemistry of Combustible Minerals
The aim of the research is to clarify the influence of the Badenian-Sarmatian sedimentary accumulation on the autochthonous part of the Precarpathian trough and the nature of consolidation and postsedimentation dislocations in the middle of the upper ...
Ihor Mykhailovskyi
semanticscholar   +1 more source

The asthenosphere of Ukraine according to geoelectric studies

Geofizicheskiy Zhurnal
For the first time, a model-scheme of the geoelectric asthenosphere was created, the parameters of were obtained by generalizing the models built based on experimental electromagnetic data.
T. Burakhovych, V. Ilienko, A. Kushnir, A. Stolpakov, E.M. Tonkovyd, A.M. Bondar   +5 more
semanticscholar   +1 more source

Modelling the Hydraulic Injection Fracture Response in Layered Media for Megablock Experiments

58th U.S. Rock Mechanics/Geomechanics Symposium
ABSTRACT: Finite-discrete element method (FDEM) models were employed to explore the fracturing response of Montney Formation outcrop samples to hydraulic fracturing. Variability envelopes were employed to characterize its behaviour under different compressive loading orientations with respect to the layering in the ...
E. Magsipoc, G. Grasselli
openaire   +1 more source

Emplacement of the megablock zone in the Chicxulub crater, Yucatan, Mexico

2010
Strontium isotope stratigraphy applied to the Cretaceous sequence present in the Yaxcopoil core drilled in 2002 in the Chicxulub crater (Yucatan) demonstrates that the megablocks preserved their original pre-impact orientation. No overturned unit has been identified at the level of resolution, setting constraints on the emplacement mechanisms taking ...
Belza, Joke, Goderis, Steven, Claeys, Philippe   +2 more
openaire   +1 more source

AGE OF GRANITES OF THE KROPYVNYTSKO-BOBRYNETSKY MASSIF (INGUL MEGABLOCK OF THE UKRAINIAN SHIELD)

Mineralogical Journal
The uranium-lead isotope systems of accessory monazites from porphyry-like and pegmatoid granites of the Kropyvnytsko-Bobrynets massif (Ingul megablock), which were opened by the Zhyvanivka quarry, located on the left bank of the Sugokleya River, southwest of the village of Zhyvanivka, were studied. For isotopic dating, multigrain monazite samples were
O.V. Kovtun, L.M. Stepanyuk, O.B. Vysotsky, A.N. Baran, T.I. Dovbush   +4 more
openaire   +1 more source

The Stages of Early Paleoproterozoic Collision Granitoids Magmatism and Metamorphism on the Azov and Middle-Dnieper Megablocks of the Ukrainian Shield

, 2018
G. Artemenko, I. Samborska, I. Shvaika, K. Gogolev, T. Dovbush   +4 more
semanticscholar   +1 more source

Lithospheric structure in the junction zone between megablocks of the East European Craton based on the receiver function data

Doklady earth sciences, 2014
I. Sanina, S. A. Korolev, G. Kosarev, O. Riznichenko   +3 more
semanticscholar   +1 more source

Megablocks

2011
Cliff Frohlich, Matthew J. Hornbach, Frederick W. Taylor   +2 more
openaire   +1 more source

The distribution of megablocks in the Ries crater, Germany: Remote sensing, field investigation, and statistical analyses

, 2015
S. Sturm, T. Kenkmann, M. Willmes, G. Pösges, H. Hiesinger   +4 more
semanticscholar   +1 more source