Results 41 to 50 of about 16,895 (304)

THE NEOTECTONIC STRUCTURE OF INTERMOUNTAIN BASINS OF MOUNTAINOUS ALTAI ACCORDING TO ELECTROMAGNETIC AND GEOLOGICAL DATA

open access: yesГеодинамика и тектонофизика, 2015
The article presents new data on the geoelectrical structure of Chuya, Kuray and Uymon intermountain basins, which are the three largest ones in Mountainous Altai, Russia.
N. N. Nevedrova   +3 more
doaj   +1 more source

COMPARATIVE ANALYSIS OF NEOGEODYNAMICS OF THE BALTIC SYNECLISE AND THE NORTHERN SLOPE OF THE VORONEZH ANTECLISE A

open access: yesГеодинамика и тектонофизика, 2021
The paper presents the results of comparative neogeodynamic analysis of the Baltic syneclise and northern Voronezh anteclise based on structural-geomorphological interpretation, digital elevation model (DEM) processing procedure using LESSA program ...
A. O. Agibalov   +2 more
doaj   +1 more source

The 2009 earthquake, magnitude mb 4.8, in the Pantanal Wetlands, west-central Brazil

open access: yesAnais da Academia Brasileira de Ciências, 2016
The main goal of this paper is to characterize the Coxim earthquake occurred in June 15th, 2009 in the Pantanal Basin and to discuss the relationship between its faulting mechanism with the Transbrasiliano Lineament.
FÁBIO L. DIAS   +6 more
doaj   +1 more source

Evidence for late Quaternary surface rupture along the Leech River fault near Victoria, British Columbia [PDF]

open access: yes, 2016
New surficial and bedrock mapping and paleoseismic trenching of the Leech River fault provide the first evidence for Quaternary surface-rupturing earthquakes in southwestern British Columbia, Canada.
Regalla, Christine
core   +1 more source

Formations quaternaires et néotectonique dans le bassin de l'Orbieu (Aude, France)

open access: yesPhysio-Géo, 2013
A geomorphological and sedimentological analysis makes it possible to identify the different Quaternary formations in the Orbieu valley. Then, the reconstruction of the longitudinal and transversal profiles shows the evolution of tectonic deformations ...
Jean-Pierre Larue
doaj   +1 more source

Enhanced rock-slope failure following ice-sheet deglaciation : timing and causes [PDF]

open access: yes, 2014
This research was supported by NERC Cosmogenic Isotope Analysis Facility [Grant Number: 9046.0308]The temporal pattern of rock-slope failures (RSFs) following Late Pleistocene deglaciation on tectonically stable terrains is controversial: previous ...
Abele   +114 more
core   +1 more source

Unravelling the evolution of the Frébouge polygenetic cone in Val Ferret (Mont Blanc Massif)

open access: yesBoreas, EarlyView.
Proglacial settings in the Alps are typically polygenetic, often characterized by a complex and discontinuous interplay between glacial, fluvial and gravitational processes. These processes yield high volumes of sediments, which usually exceed their transportation capacity.
Catharina Dieleman   +6 more
wiley   +1 more source

Intraplate Strike-Slip Corridor within South America (NE Border of the Paraná Basin) Unveiled by Structural Analysis of Faults and Fracture Swarms

open access: yesGeosciences, 2022
We present the effect of neotectonics in intracratonic settings as revealed by the surface, brittle deformation associated to a regionally-sized shear corridor, which affects Southeastern Brazil.
Paola Cianfarra   +3 more
doaj   +1 more source

Recent Deformation in the Bottom Sediments of Western and Southeastern Lake Ontario and its Association with Major Structures and Seismicity [PDF]

open access: yes, 1993
Geophysical surveys, undertaken in the Toronto-Burlington corridor of western Lake Ontario and in the Rochester Basin of southeastern Lake Ontario, revealed the presence of features affecting the young lake-bottom sediments.
Bowlby, J. R.   +6 more
core   +1 more source

A limpet's eye view of post‐glacial isostasy: fixed biological indicators provide new sea‐level index points for the Mid‐Holocene relative highstand in eastern Northern Ireland

open access: yesBoreas, EarlyView.
Bioerosional scars made by limpets (Patella) on a cliff in Co. Antrim, Northern Ireland, indicate a Mid‐Holocene RSL of +7.8±0.55 m relative to local mid‐tide level today. This is higher than previous empirical data for the region and extrapolated levels from raised shorelines in Scotland but consistent with some recent GIA models.
Michael J. Simms, Paula J. Reimer
wiley   +1 more source

Home - About - Disclaimer - Privacy