Auflistung Konferenzen nach Titel
Anzeige der Dokumente 146-165 von 169
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Tektonische Entwicklung des Geitafell-Vulkans, Südost-Island
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Der Geitafell-Vulkan ist ein erloschener tertiärer Zentralvulkan (Stratovulkan) in Südost-Island. Aufgrund tiefer glazialer Erosion ist das Innere des Vulkans bis hinab zur erloschenen krustalen Magmakammer aufgeschlossen. ... -
Terracing and cluster analysis – new insights in potential field data prior to modelling
(2022)Geological maps are complex to produce through intensive and expensive field studies. Comparisons of geophysical data with geological conditions are difficult and often only qualitatively possible. The following work ... -
Tertiäre Landoberflächen in Mitteldeutschland als Anzeiger tektonischer Bewegungen — Eine Rekonstruktion mittels Einsatz von Geo-Informationssystemen
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Aus der Verteilung und Lage tertiärer und quartärer Ablagerungen in Mitteleuropa lassen sich tertiäre Paläooberflächen rekonstruieren. Die spätere Verstellung dieser Oberflächen erlaubt es, die vertikalen Krustenbewegungen der ... -
Testing the advantages of ultra-dense GPR antenna arrays for the Archaeological Prospection
(2022)During the last few years, the use of Ground-Penetrating-Radar (GPR) multi-channel antenna arrays in the Archaeological Prospection increased dramatically. The main advantage of this type of survey is a much faster data ... -
Texturanalysen von Halitmyloniten aus den Salzstrukturen Gorleben, Morsleben und Teutschenthal
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Das Verständnis der Mechanismen und der Prozesse der Gefügeentwicklung und die damit verbundene Charakterisierung der anisotropen physikalischen Eigenschaften von natürlich deformiertem Steinsalz sind von grundlegender ... -
Textures in mylonitised granite from Banefo area in the central part of the Cameroon Central Shear Zone (central Africa) — Kinematics and gradian deformation indicators
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)The North Equatorial Panafrican belt is constituted by orthogneissified metamorphic and magmatic sets linked to tectonometamorphic events of the neoproterozoic orogeny. This belt whose formations are situated in the North ... -
The effect of water, temperature and strain rate on the dislocation creep microstructure, recystallized grain size and flow stress of quartz
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Since the work of Griggs & Blacic (1965) it is well known that the crystal plastic flow strength of ‘wet’ quartz samples is much lower than that of ‘dry’ samples deformed at the same conditions, and the general effect of ... -
The European Arctic Seismic Bulletin for the years 1990 – 2013
(2022)Recent years have shown an increased interest in Polar research and in particular in understanding tectonics and seismic hazard in the Arctic. To understand the seismic activity in the European Arctic, the seismic bulletins ... -
The fate of sandstone during impact cratering: shock compaction, cataclastic flow, and granular fluidization
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Impact of solid bodies is the most fundamental of all processes that have taken place on the terrestrial planets in our Solar system (Shoemaker 1977). On Earth, impact cratering was the dominant geologic process during the ... -
The importance of lithological heterogeneity of the Onaping Formation for understanding post-impact deformation of the Sudbury Impact Structure, Canada
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)The suevitic Onaping Formation overlies the layered Main Mass of the 1.85Ga Sudbury Igneous Complex (SIC) of the Sudbury Impact Structure, Ontario. The Formation consists of four Members, namely from top to bottom, the ... -
The role of penetrative deformation in orogenic processes. An example from the Eastern Cordillera of Colombia
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)The Lower Cretaceous units of the Eastern Cordillera of Colombia have been deposited during a stage when the area where nowadays lies a contractional orogen was an actively deforming rift. Therefore, they are syn-rift ... -
The role of the Ranotsara Zone in southern Madagascar for Gondwana correlations
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)The Precambrian basement of southern Madagascar was reworked at high-grade metamorphic conditions during the East African Orogen (EAO of Stern, 1994) that formed during assembly of Gondwana in late Neoproterozoic/early ... -
The Serifos Metamorphic Core Complex (Greece) — kinematic investigations of the southern detachment mylonites
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006)The island of Serifos is situated about 100km SSE of Athens in the Aegean Sea and belongs to the Attic-Cycladic massif. The geology of Serifos is largely characterized by a shallow hornblendebiotite granodiorite pluton ... -
The significance of fractures in Europe
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Analytical modelling of geological fractures is now at an exciting stage. In view of the ever-mounting amount of fracture data available, and the need for a European overview of the state of the art, we correlate fractures ... -
The timing of polyphase Miocene tectonics in Northern Romania
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)This study addresses the polyphase Miocene tectonic evolution in the Maramures area (northern Romania) by combining field observations, stratigraphic arguments and fission-track analysis (Tischler et al. in press). ... -
TRIPLE – Ice Data Hub, Model-based Mission Support and Forefield Reconnaissance System
(2021)The ocean worlds of our Solar System, like Saturn's moon Enceladus and Jupiter's moon Europa are covered with ice. Recently, these icy moons gained further scientific interest, as they are attributed some potential to ... -
Two-dimensional finite element models of convective heat transfer in the upper crust — implications for the interpretation of fission-track data
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Fission-track (FT) thermochronology is a tool routinely used for studies of surface denudation because of its sensitivity to the low temperatures found in the uppermost part of the crust. FT ages and associated track length ... -
(U-Th)/He thermochronology — methodology and a case study: dating of faulting in the Southern Alps
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)The radiogeic 4He isotope is continuously forming in the lithosphere mainly by the alpha-decay of U, Th and Sm. This decay process was discovered already at the beginning of the 20th century, and the first U/He dating ... -
Über die mechanischen Ursachen von parallelen Abschiebungen
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Gruppen von parallel einfallenden Abschiebungen treten in der Natur sehr häufig und in unterschiedlichsten Dimensionen auf. Existierende, überwiegend experimentelle Arbeiten führen einheitliches Einfallen auf laterale ...