A5028555166- Geomagnetism and Paleomagnetism Studies
- Geological and Geochemical Analysis
- Geology and Paleoclimatology Research
- Paleontology and Stratigraphy of Fossils
- Geological Studies and Exploration
- Geological Formations and Processes Exploration
- Geological and Geophysical Studies
- Geological formations and processes
- Geochemistry and Geologic Mapping
- Evolution and Paleontology Studies
- Pleistocene-Era Hominins and Archaeology
- earthquake and tectonic studies
- Marine and environmental studies
- High-pressure geophysics and materials
- Geological and Geophysical Studies Worldwide
- Paleontology and Evolutionary Biology
- Archaeological and Geological Studies
- Astro and Planetary Science
- Geochemistry and Elemental Analysis
- Methane Hydrates and Related Phenomena
- Geological and Tectonic Studies in Latin America
- Ancient and Medieval Archaeology Studies
- Image Processing and 3D Reconstruction
- Geophysics and Gravity Measurements
- Magnetic and transport properties of perovskites and related materials
Ludwig-Maximilians-Universität München
2013-2024
University College London
2010
University of Oxford
1989-2007
LMU Klinikum
2005
University of Leeds
1990
University of Michigan–Ann Arbor
1985-1987
ETH Zurich
1983
Johannes Gutenberg University Mainz
1983
Abstract Neoproterozoic to Late Palaeozoic times saw the break-up of supercontinent Rodinia, and subsequent construction Pangaea. The intervening time period involved major redistribution continents continental fragments, various palaeogeographical models have been proposed for this period. principal differences between these are with regard drift history Gondwana, timing collision northern Africa Laurussia, formation Palaeomagnetic evidence provides basically two contrasting Ordovician...
Paleomagnetic results from an Upper Vendian sedimentary sequence exposed along the White Sea shoreline, NW Russia are described. These classical exposures have been subject of intense paleontological investigations due to their well‐preserved Ediacara fauna, but no paleomagnetic as yet published. A total 337 hand samples and 210 oriented drill cores (35 sites) three profiles collected at locality (65.5°, 40.0°E) where a 555 ± 3 Ma U–Pb age comagmatic zircons volcanic ash layers has recently...
Research Article| May 01, 2015 Early to middle Eocene magneto-biochronology of the southwest Pacific Ocean and climate influence on sedimentation: Insights from Mead Stream section, New Zealand Edoardo Dallanave; Dallanave † 1Department Earth Environmental Science, Ludwig-Maximilians University, Theresienstrasse 41, Munich D-80333, Germany †dallanave@geophysik.uni-muenchen.de Search for other works by this author on: GSW Google Scholar Claudia Agnini; Agnini 2Department Geosciences,...
Abstract The currently available palaeomagnetic data base for Gondwana is reviewed and using revised rotation parameters the fit of southern continents an attempt has been made to construct apparent polar wander path during Ordovician Permo-Carboniferous times a cubic spline fitting technique. Although density set still rather sparse quality variable, our approach seems be justified when tying selected palaeopoles high quality. palaeogeographic scenario based on results complex. Rapid...
Thermal demagnetization studies on samples from mineralized and unmineralized rocks in the Lower Ordovician Knox Group of east Tennessee reveal a mean direction D/I = 157°/+18° (α 95 7.7°, k 52.9) after 60% unfolding, combining stable endpoint remagnetization circle data. Although not significant at 95% confidence level, fold test is suggestive synfolding (Alleghenian) age magnetization. The magnetization cannot be postfolding, i.e., Permian or younger, because situ directions do resemble...
Chronostratigraphic correlation and dating of terrestrial, especially mammal bearing, sediments the European Neogene are still problematic highly debated. In particular, absolute ages for important vertebrate assemblages often not available making during continental Miocene across Europe so ambiguous. Here we present a detailed magnetostratigraphic study on paleontological key section Middle to Late transition in North Alpine Foreland Basin (NAFB) Bavaria (Hammerschmiede) neighboring drill...
A palaeomagnetic study and age determinations have been performed on Ediacaran basalts from the northwestern Ukraine. Whole-rock 40 Ar/ 39 Ar determination revealed plateau ages at 590–560 Ma 393 Ma, latter probably reflecting a resetting of radiometric system. Palaeomagnetic poles calculated five basalt flows, two which (A poles) are considered reliable with that range 580 to 560 Ma. Tentative (B poles), most primary magnetizations, estimated 580–545 Secondary possibly late or Devonian age,...
The approach of Gondwana, and/or microplates derived from its northern margins, towards Laurentia and the closure intervening Palaeo-Tethys is a controlling factor in geodynamic evolution Atlantic bordering continents during early mid-Palaeozoic. However currently available palaeomagnetic data for especially geodynamically critical Silurian to Devonian interval are still rather sparse compatible with number palaeogeographic scenarios. In order address this issue 114 samples (18 sites) have...
Research Article| October 01, 1996 Eastern Variscan fold belt: Paleomagnetic evidence for oroclinal bending J. A. Tait; Tait 1Institute für Allgemeine und Angewandte Geophysik, Ludwig-Maximilians Universität, Theresienstrasse 41, 80333 München, Germany Search other works by this author on: GSW Google Scholar V. Bachtadse; Bachtadse H. Soffel Geology (1996) 24 (10): 871–874. https://doi.org/10.1130/0091-7613(1996)024<0871:EVFBPE>2.3.CO;2 Article history first online: 02 Jun 2017 Cite View...